Home / 2,516,025.04-3,472,154.10-1,370,104.47

Finding the Fourth Proportional to 2,516,025.04, 3,472,154.10 and 1,370,104.47

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Solution

The fourth proportional to 2,516,025.04, 3,472,154.10 and 1,370,104.47 is: 1,890,765.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,025.04 : 3,472,154.10 = 1,370,104.47 : x
  2. Step 2: Convert to fraction form
    2,516,025.04/3,472,154.10 = 1,370,104.47/x
  3. Step 3: Cross multiply
    2,516,025.04x = 3,472,154.10 × 1,370,104.47
  4. Step 4: Simplify right side
    2,516,025.04x = 4,757,213,852,938.83
  5. Step 5: Solve for x
    x = 4,757,213,852,938.83/2,516,025.04
  6. Step 6: Final answer
    x = 1,890,765.70

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Double scale
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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.