Home / 1,751,757.66-2,417,429.07-946,941.66

Finding the Fourth Proportional to 1,751,757.66, 2,417,429.07 and 946,941.66

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Solution

The fourth proportional to 1,751,757.66, 2,417,429.07 and 946,941.66 is: 1,306,781.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,757.66 : 2,417,429.07 = 946,941.66 : x
  2. Step 2: Convert to fraction form
    1,751,757.66/2,417,429.07 = 946,941.66/x
  3. Step 3: Cross multiply
    1,751,757.66x = 2,417,429.07 × 946,941.66
  4. Step 4: Simplify right side
    1,751,757.66x = 2,289,164,296,478.06
  5. Step 5: Solve for x
    x = 2,289,164,296,478.06/1,751,757.66
  6. Step 6: Final answer
    x = 1,306,781.38

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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.