Home / 9,696,657.12-14,535,168.78-6,287,102.25

Finding the Fourth Proportional to 9,696,657.12, 14,535,168.78 and 6,287,102.25

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Solution

The fourth proportional to 9,696,657.12, 14,535,168.78 and 6,287,102.25 is: 9,424,288.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,696,657.12 : 14,535,168.78 = 6,287,102.25 : x
  2. Step 2: Convert to fraction form
    9,696,657.12/14,535,168.78 = 6,287,102.25/x
  3. Step 3: Cross multiply
    9,696,657.12x = 14,535,168.78 × 6,287,102.25
  4. Step 4: Simplify right side
    9,696,657.12x = 91,384,092,274,572.55
  5. Step 5: Solve for x
    x = 91,384,092,274,572.55/9,696,657.12
  6. Step 6: Final answer
    x = 9,424,288.31

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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.