Home / 1,470,046.92-2,204,603.56-472,541.64

Finding the Fourth Proportional to 1,470,046.92, 2,204,603.56 and 472,541.64

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Solution

The fourth proportional to 1,470,046.92, 2,204,603.56 and 472,541.64 is: 708,662.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,046.92 : 2,204,603.56 = 472,541.64 : x
  2. Step 2: Convert to fraction form
    1,470,046.92/2,204,603.56 = 472,541.64/x
  3. Step 3: Cross multiply
    1,470,046.92x = 2,204,603.56 × 472,541.64
  4. Step 4: Simplify right side
    1,470,046.92x = 1,041,766,981,792.24
  5. Step 5: Solve for x
    x = 1,041,766,981,792.24/1,470,046.92
  6. Step 6: Final answer
    x = 708,662.40

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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.