Home / 6,849,443.88-9,452,302.02-4,132,665

Finding the Fourth Proportional to 6,849,443.88, 9,452,302.02 and 4,132,665

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Solution

The fourth proportional to 6,849,443.88, 9,452,302.02 and 4,132,665 is: 5,703,119.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,443.88 : 9,452,302.02 = 4,132,665 : x
  2. Step 2: Convert to fraction form
    6,849,443.88/9,452,302.02 = 4,132,665/x
  3. Step 3: Cross multiply
    6,849,443.88x = 9,452,302.02 × 4,132,665
  4. Step 4: Simplify right side
    6,849,443.88x = 39,063,197,727,483.30
  5. Step 5: Solve for x
    x = 39,063,197,727,483.30/6,849,443.88
  6. Step 6: Final answer
    x = 5,703,119.61

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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.