Home / 4,829,929.40-6,665,462.36-2,654,549.66

Finding the Fourth Proportional to 4,829,929.40, 6,665,462.36 and 2,654,549.66

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Solution

The fourth proportional to 4,829,929.40, 6,665,462.36 and 2,654,549.66 is: 3,663,366.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,929.40 : 6,665,462.36 = 2,654,549.66 : x
  2. Step 2: Convert to fraction form
    4,829,929.40/6,665,462.36 = 2,654,549.66/x
  3. Step 3: Cross multiply
    4,829,929.40x = 6,665,462.36 × 2,654,549.66
  4. Step 4: Simplify right side
    4,829,929.40x = 17,693,800,841,480.80
  5. Step 5: Solve for x
    x = 17,693,800,841,480.80/4,829,929.40
  6. Step 6: Final answer
    x = 3,663,366.35

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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.