Home / 10,244,413.28-14,138,732.44-6,522,055.44

Finding the Fourth Proportional to 10,244,413.28, 14,138,732.44 and 6,522,055.44

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Solution

The fourth proportional to 10,244,413.28, 14,138,732.44 and 6,522,055.44 is: 9,001,354.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,413.28 : 14,138,732.44 = 6,522,055.44 : x
  2. Step 2: Convert to fraction form
    10,244,413.28/14,138,732.44 = 6,522,055.44/x
  3. Step 3: Cross multiply
    10,244,413.28x = 14,138,732.44 × 6,522,055.44
  4. Step 4: Simplify right side
    10,244,413.28x = 92,213,596,825,006.47
  5. Step 5: Solve for x
    x = 92,213,596,825,006.47/10,244,413.28
  6. Step 6: Final answer
    x = 9,001,354.62

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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.