Home / 2,465,177.97-3,698,164.30-759,320.47

Finding the Fourth Proportional to 2,465,177.97, 3,698,164.30 and 759,320.47

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Solution

The fourth proportional to 2,465,177.97, 3,698,164.30 and 759,320.47 is: 1,139,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,177.97 : 3,698,164.30 = 759,320.47 : x
  2. Step 2: Convert to fraction form
    2,465,177.97/3,698,164.30 = 759,320.47/x
  3. Step 3: Cross multiply
    2,465,177.97x = 3,698,164.30 × 759,320.47
  4. Step 4: Simplify right side
    2,465,177.97x = 2,808,091,860,811.18
  5. Step 5: Solve for x
    x = 2,808,091,860,811.18/2,465,177.97
  6. Step 6: Final answer
    x = 1,139,103.10

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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.