Home / 9,343,406.70-14,015,110.05-5,737,481.10

Finding the Fourth Proportional to 9,343,406.70, 14,015,110.05 and 5,737,481.10

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Solution

The fourth proportional to 9,343,406.70, 14,015,110.05 and 5,737,481.10 is: 8,606,221.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,406.70 : 14,015,110.05 = 5,737,481.10 : x
  2. Step 2: Convert to fraction form
    9,343,406.70/14,015,110.05 = 5,737,481.10/x
  3. Step 3: Cross multiply
    9,343,406.70x = 14,015,110.05 × 5,737,481.10
  4. Step 4: Simplify right side
    9,343,406.70x = 80,411,429,026,295.05
  5. Step 5: Solve for x
    x = 80,411,429,026,295.05/9,343,406.70
  6. Step 6: Final answer
    x = 8,606,221.65

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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.