Home / 9,208,057.32-13,813,153.97-3,060,589.86

Finding the Fourth Proportional to 9,208,057.32, 13,813,153.97 and 3,060,589.86

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Solution

The fourth proportional to 9,208,057.32, 13,813,153.97 and 3,060,589.86 is: 4,591,239.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,057.32 : 13,813,153.97 = 3,060,589.86 : x
  2. Step 2: Convert to fraction form
    9,208,057.32/13,813,153.97 = 3,060,589.86/x
  3. Step 3: Cross multiply
    9,208,057.32x = 13,813,153.97 × 3,060,589.86
  4. Step 4: Simplify right side
    9,208,057.32x = 42,276,398,959,897.79
  5. Step 5: Solve for x
    x = 42,276,398,959,897.79/9,208,057.32
  6. Step 6: Final answer
    x = 4,591,239.77

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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.