Home / 3,652,218.08-5,475,357.84-1,523,887.52

Finding the Fourth Proportional to 3,652,218.08, 5,475,357.84 and 1,523,887.52

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Solution

The fourth proportional to 3,652,218.08, 5,475,357.84 and 1,523,887.52 is: 2,284,592.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,218.08 : 5,475,357.84 = 1,523,887.52 : x
  2. Step 2: Convert to fraction form
    3,652,218.08/5,475,357.84 = 1,523,887.52/x
  3. Step 3: Cross multiply
    3,652,218.08x = 5,475,357.84 × 1,523,887.52
  4. Step 4: Simplify right side
    3,652,218.08x = 8,343,829,479,910.16
  5. Step 5: Solve for x
    x = 8,343,829,479,910.16/3,652,218.08
  6. Step 6: Final answer
    x = 2,284,592.35

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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.