Home / 10,705,753.61-16,059,249.48-3,028,755.35

Finding the Fourth Proportional to 10,705,753.61, 16,059,249.48 and 3,028,755.35

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Solution

The fourth proportional to 10,705,753.61, 16,059,249.48 and 3,028,755.35 is: 4,543,308.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,753.61 : 16,059,249.48 = 3,028,755.35 : x
  2. Step 2: Convert to fraction form
    10,705,753.61/16,059,249.48 = 3,028,755.35/x
  3. Step 3: Cross multiply
    10,705,753.61x = 16,059,249.48 × 3,028,755.35
  4. Step 4: Simplify right side
    10,705,753.61x = 48,639,537,779,534.72
  5. Step 5: Solve for x
    x = 48,639,537,779,534.72/10,705,753.61
  6. Step 6: Final answer
    x = 4,543,308.16

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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.