Home / 2,055,032.76-2,835,941.10-1,149,614.76

Finding the Fourth Proportional to 2,055,032.76, 2,835,941.10 and 1,149,614.76

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Solution

The fourth proportional to 2,055,032.76, 2,835,941.10 and 1,149,614.76 is: 1,586,466.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,032.76 : 2,835,941.10 = 1,149,614.76 : x
  2. Step 2: Convert to fraction form
    2,055,032.76/2,835,941.10 = 1,149,614.76/x
  3. Step 3: Cross multiply
    2,055,032.76x = 2,835,941.10 × 1,149,614.76
  4. Step 4: Simplify right side
    2,055,032.76x = 3,260,239,747,050.64
  5. Step 5: Solve for x
    x = 3,260,239,747,050.64/2,055,032.76
  6. Step 6: Final answer
    x = 1,586,466.07

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Double scale
Find fourth proportional to 2,055,033.76, 2,835,942.48 and 1,149,615.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.