Home / 5,045,439.11-7,567,887.34-2,484,100.65

Finding the Fourth Proportional to 5,045,439.11, 7,567,887.34 and 2,484,100.65

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Solution

The fourth proportional to 5,045,439.11, 7,567,887.34 and 2,484,100.65 is: 3,726,017.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,439.11 : 7,567,887.34 = 2,484,100.65 : x
  2. Step 2: Convert to fraction form
    5,045,439.11/7,567,887.34 = 2,484,100.65/x
  3. Step 3: Cross multiply
    5,045,439.11x = 7,567,887.34 × 2,484,100.65
  4. Step 4: Simplify right side
    5,045,439.11x = 18,799,393,860,420.77
  5. Step 5: Solve for x
    x = 18,799,393,860,420.77/5,045,439.11
  6. Step 6: Final answer
    x = 3,726,017.39

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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.