Home / 9,711,259.75-14,565,726.96-7,554,439.75

Finding the Fourth Proportional to 9,711,259.75, 14,565,726.96 and 7,554,439.75

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Solution

The fourth proportional to 9,711,259.75, 14,565,726.96 and 7,554,439.75 is: 11,330,755.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,259.75 : 14,565,726.96 = 7,554,439.75 : x
  2. Step 2: Convert to fraction form
    9,711,259.75/14,565,726.96 = 7,554,439.75/x
  3. Step 3: Cross multiply
    9,711,259.75x = 14,565,726.96 × 7,554,439.75
  4. Step 4: Simplify right side
    9,711,259.75x = 110,035,906,734,270.67
  5. Step 5: Solve for x
    x = 110,035,906,734,270.67/9,711,259.75
  6. Step 6: Final answer
    x = 11,330,755.18

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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.