Home / 9,580,459.62-14,365,372.58-3,187,221.96

Finding the Fourth Proportional to 9,580,459.62, 14,365,372.58 and 3,187,221.96

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Solution

The fourth proportional to 9,580,459.62, 14,365,372.58 and 3,187,221.96 is: 4,779,064.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,459.62 : 14,365,372.58 = 3,187,221.96 : x
  2. Step 2: Convert to fraction form
    9,580,459.62/14,365,372.58 = 3,187,221.96/x
  3. Step 3: Cross multiply
    9,580,459.62x = 14,365,372.58 × 3,187,221.96
  4. Step 4: Simplify right side
    9,580,459.62x = 45,785,630,950,557.86
  5. Step 5: Solve for x
    x = 45,785,630,950,557.86/9,580,459.62
  6. Step 6: Final answer
    x = 4,779,064.13

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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.