Home / 3,862,799.04-5,330,932.09-2,553,776.76

Finding the Fourth Proportional to 3,862,799.04, 5,330,932.09 and 2,553,776.76

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Solution

The fourth proportional to 3,862,799.04, 5,330,932.09 and 2,553,776.76 is: 3,524,390.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,799.04 : 5,330,932.09 = 2,553,776.76 : x
  2. Step 2: Convert to fraction form
    3,862,799.04/5,330,932.09 = 2,553,776.76/x
  3. Step 3: Cross multiply
    3,862,799.04x = 5,330,932.09 × 2,553,776.76
  4. Step 4: Simplify right side
    3,862,799.04x = 13,614,010,480,580.23
  5. Step 5: Solve for x
    x = 13,614,010,480,580.23/3,862,799.04
  6. Step 6: Final answer
    x = 3,524,390.04

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Double scale
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Similar ratio
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1.5x scale

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.