Home / 5,045,439.12-7,567,887.34-2,484,100.64

Finding the Fourth Proportional to 5,045,439.12, 7,567,887.34 and 2,484,100.64

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Solution

The fourth proportional to 5,045,439.12, 7,567,887.34 and 2,484,100.64 is: 3,726,017.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,439.12 : 7,567,887.34 = 2,484,100.64 : x
  2. Step 2: Convert to fraction form
    5,045,439.12/7,567,887.34 = 2,484,100.64/x
  3. Step 3: Cross multiply
    5,045,439.12x = 7,567,887.34 × 2,484,100.64
  4. Step 4: Simplify right side
    5,045,439.12x = 18,799,393,784,741.90
  5. Step 5: Solve for x
    x = 18,799,393,784,741.90/5,045,439.12
  6. Step 6: Final answer
    x = 3,726,017.37

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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.