Home / 1,004,350.72-1,506,528.52-246,195.58

Finding the Fourth Proportional to 1,004,350.72, 1,506,528.52 and 246,195.58

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Solution

The fourth proportional to 1,004,350.72, 1,506,528.52 and 246,195.58 is: 369,293.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,350.72 : 1,506,528.52 = 246,195.58 : x
  2. Step 2: Convert to fraction form
    1,004,350.72/1,506,528.52 = 246,195.58/x
  3. Step 3: Cross multiply
    1,004,350.72x = 1,506,528.52 × 246,195.58
  4. Step 4: Simplify right side
    1,004,350.72x = 370,900,662,767.94
  5. Step 5: Solve for x
    x = 370,900,662,767.94/1,004,350.72
  6. Step 6: Final answer
    x = 369,293.97

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.