Home / 2,488,499.20-3,732,748.80-2,433,203.20

Finding the Fourth Proportional to 2,488,499.20, 3,732,748.80 and 2,433,203.20

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Solution

The fourth proportional to 2,488,499.20, 3,732,748.80 and 2,433,203.20 is: 3,649,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,499.20 : 3,732,748.80 = 2,433,203.20 : x
  2. Step 2: Convert to fraction form
    2,488,499.20/3,732,748.80 = 2,433,203.20/x
  3. Step 3: Cross multiply
    2,488,499.20x = 3,732,748.80 × 2,433,203.20
  4. Step 4: Simplify right side
    2,488,499.20x = 9,082,536,324,956.16
  5. Step 5: Solve for x
    x = 9,082,536,324,956.16/2,488,499.20
  6. Step 6: Final answer
    x = 3,649,804.80

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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.