Home / 2,488,659.30-3,732,988.95-2,236,224.83

Finding the Fourth Proportional to 2,488,659.30, 3,732,988.95 and 2,236,224.83

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Solution

The fourth proportional to 2,488,659.30, 3,732,988.95 and 2,236,224.83 is: 3,354,337.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,659.30 : 3,732,988.95 = 2,236,224.83 : x
  2. Step 2: Convert to fraction form
    2,488,659.30/3,732,988.95 = 2,236,224.83/x
  3. Step 3: Cross multiply
    2,488,659.30x = 3,732,988.95 × 2,236,224.83
  4. Step 4: Simplify right side
    2,488,659.30x = 8,347,802,561,440.69
  5. Step 5: Solve for x
    x = 8,347,802,561,440.69/2,488,659.30
  6. Step 6: Final answer
    x = 3,354,337.24

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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.