Home / 3,656,152.55-5,045,487.39-2,024,559.90

Finding the Fourth Proportional to 3,656,152.55, 5,045,487.39 and 2,024,559.90

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Solution

The fourth proportional to 3,656,152.55, 5,045,487.39 and 2,024,559.90 is: 2,793,890.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,152.55 : 5,045,487.39 = 2,024,559.90 : x
  2. Step 2: Convert to fraction form
    3,656,152.55/5,045,487.39 = 2,024,559.90/x
  3. Step 3: Cross multiply
    3,656,152.55x = 5,045,487.39 × 2,024,559.90
  4. Step 4: Simplify right side
    3,656,152.55x = 10,214,891,445,749.66
  5. Step 5: Solve for x
    x = 10,214,891,445,749.66/3,656,152.55
  6. Step 6: Final answer
    x = 2,793,890.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.