Home / 5,084,448.96-7,016,597.28-2,792,663.04

Finding the Fourth Proportional to 5,084,448.96, 7,016,597.28 and 2,792,663.04

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Solution

The fourth proportional to 5,084,448.96, 7,016,597.28 and 2,792,663.04 is: 3,853,906.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,448.96 : 7,016,597.28 = 2,792,663.04 : x
  2. Step 2: Convert to fraction form
    5,084,448.96/7,016,597.28 = 2,792,663.04/x
  3. Step 3: Cross multiply
    5,084,448.96x = 7,016,597.28 × 2,792,663.04
  4. Step 4: Simplify right side
    5,084,448.96x = 19,594,991,890,420.53
  5. Step 5: Solve for x
    x = 19,594,991,890,420.53/5,084,448.96
  6. Step 6: Final answer
    x = 3,853,906.70

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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.