Home / 5,363,684.96-8,045,349.24-2,331,053.87

Finding the Fourth Proportional to 5,363,684.96, 8,045,349.24 and 2,331,053.87

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Solution

The fourth proportional to 5,363,684.96, 8,045,349.24 and 2,331,053.87 is: 3,496,503.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,684.96 : 8,045,349.24 = 2,331,053.87 : x
  2. Step 2: Convert to fraction form
    5,363,684.96/8,045,349.24 = 2,331,053.87/x
  3. Step 3: Cross multiply
    5,363,684.96x = 8,045,349.24 × 2,331,053.87
  4. Step 4: Simplify right side
    5,363,684.96x = 18,754,142,481,403.56
  5. Step 5: Solve for x
    x = 18,754,142,481,403.56/5,363,684.96
  6. Step 6: Final answer
    x = 3,496,503.36

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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.