Home / 11,052,024.10-16,578,036.15-6,561,988.90

Finding the Fourth Proportional to 11,052,024.10, 16,578,036.15 and 6,561,988.90

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Solution

The fourth proportional to 11,052,024.10, 16,578,036.15 and 6,561,988.90 is: 9,842,983.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,024.10 : 16,578,036.15 = 6,561,988.90 : x
  2. Step 2: Convert to fraction form
    11,052,024.10/16,578,036.15 = 6,561,988.90/x
  3. Step 3: Cross multiply
    11,052,024.10x = 16,578,036.15 × 6,561,988.90
  4. Step 4: Simplify right side
    11,052,024.10x = 108,784,889,200,098.75
  5. Step 5: Solve for x
    x = 108,784,889,200,098.75/11,052,024.10
  6. Step 6: Final answer
    x = 9,842,983.35

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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.