Home / 15,937,471.72-21,994,748.58-9,062,593

Finding the Fourth Proportional to 15,937,471.72, 21,994,748.58 and 9,062,593

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Solution

The fourth proportional to 15,937,471.72, 21,994,748.58 and 9,062,593 is: 12,506,968.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,937,471.72 : 21,994,748.58 = 9,062,593 : x
  2. Step 2: Convert to fraction form
    15,937,471.72/21,994,748.58 = 9,062,593/x
  3. Step 3: Cross multiply
    15,937,471.72x = 21,994,748.58 × 9,062,593
  4. Step 4: Simplify right side
    15,937,471.72x = 199,329,454,517,867.94
  5. Step 5: Solve for x
    x = 199,329,454,517,867.94/15,937,471.72
  6. Step 6: Final answer
    x = 12,506,968.36

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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.