Home / 9,895,247.52-14,847,949.89-4,713,725.04

Finding the Fourth Proportional to 9,895,247.52, 14,847,949.89 and 4,713,725.04

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Solution

The fourth proportional to 9,895,247.52, 14,847,949.89 and 4,713,725.04 is: 7,073,006.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,247.52 : 14,847,949.89 = 4,713,725.04 : x
  2. Step 2: Convert to fraction form
    9,895,247.52/14,847,949.89 = 4,713,725.04/x
  3. Step 3: Cross multiply
    9,895,247.52x = 14,847,949.89 × 4,713,725.04
  4. Step 4: Simplify right side
    9,895,247.52x = 69,989,153,189,158.25
  5. Step 5: Solve for x
    x = 69,989,153,189,158.25/9,895,247.52
  6. Step 6: Final answer
    x = 7,073,006.82

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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.