Home / 9,363,842.38-14,045,446.98-3,298,415.59

Finding the Fourth Proportional to 9,363,842.38, 14,045,446.98 and 3,298,415.59

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Solution

The fourth proportional to 9,363,842.38, 14,045,446.98 and 3,298,415.59 is: 4,947,511.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,842.38 : 14,045,446.98 = 3,298,415.59 : x
  2. Step 2: Convert to fraction form
    9,363,842.38/14,045,446.98 = 3,298,415.59/x
  3. Step 3: Cross multiply
    9,363,842.38x = 14,045,446.98 × 3,298,415.59
  4. Step 4: Simplify right side
    9,363,842.38x = 46,327,721,287,350.41
  5. Step 5: Solve for x
    x = 46,327,721,287,350.41/9,363,842.38
  6. Step 6: Final answer
    x = 4,947,511.87

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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.