Home / 2,703,560.48-3,730,658.22-1,615,615.52

Finding the Fourth Proportional to 2,703,560.48, 3,730,658.22 and 1,615,615.52

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Solution

The fourth proportional to 2,703,560.48, 3,730,658.22 and 1,615,615.52 is: 2,229,396.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,560.48 : 3,730,658.22 = 1,615,615.52 : x
  2. Step 2: Convert to fraction form
    2,703,560.48/3,730,658.22 = 1,615,615.52/x
  3. Step 3: Cross multiply
    2,703,560.48x = 3,730,658.22 × 1,615,615.52
  4. Step 4: Simplify right side
    2,703,560.48x = 6,027,309,320,047.58
  5. Step 5: Solve for x
    x = 6,027,309,320,047.58/2,703,560.48
  6. Step 6: Final answer
    x = 2,229,396.89

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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.