Home / 5,045,431.61-7,567,876.10-2,484,093.15

Finding the Fourth Proportional to 5,045,431.61, 7,567,876.10 and 2,484,093.15

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Solution

The fourth proportional to 5,045,431.61, 7,567,876.10 and 2,484,093.15 is: 3,726,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,431.61 : 7,567,876.10 = 2,484,093.15 : x
  2. Step 2: Convert to fraction form
    5,045,431.61/7,567,876.10 = 2,484,093.15/x
  3. Step 3: Cross multiply
    5,045,431.61x = 7,567,876.10 × 2,484,093.15
  4. Step 4: Simplify right side
    5,045,431.61x = 18,799,309,167,638.25
  5. Step 5: Solve for x
    x = 18,799,309,167,638.25/5,045,431.61
  6. Step 6: Final answer
    x = 3,726,006.15

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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.