Home / 5,938,424.55-8,912,115.05-4,345,098.39

Finding the Fourth Proportional to 5,938,424.55, 8,912,115.05 and 4,345,098.39

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Solution

The fourth proportional to 5,938,424.55, 8,912,115.05 and 4,345,098.39 is: 6,520,924.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,424.55 : 8,912,115.05 = 4,345,098.39 : x
  2. Step 2: Convert to fraction form
    5,938,424.55/8,912,115.05 = 4,345,098.39/x
  3. Step 3: Cross multiply
    5,938,424.55x = 8,912,115.05 × 4,345,098.39
  4. Step 4: Simplify right side
    5,938,424.55x = 38,724,016,733,524.27
  5. Step 5: Solve for x
    x = 38,724,016,733,524.27/5,938,424.55
  6. Step 6: Final answer
    x = 6,520,924.26

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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.