Home / 2,502,195.12-3,752,717.04-1,491,602.40

Finding the Fourth Proportional to 2,502,195.12, 3,752,717.04 and 1,491,602.40

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Solution

The fourth proportional to 2,502,195.12, 3,752,717.04 and 1,491,602.40 is: 2,237,060.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,195.12 : 3,752,717.04 = 1,491,602.40 : x
  2. Step 2: Convert to fraction form
    2,502,195.12/3,752,717.04 = 1,491,602.40/x
  3. Step 3: Cross multiply
    2,502,195.12x = 3,752,717.04 × 1,491,602.40
  4. Step 4: Simplify right side
    2,502,195.12x = 5,597,561,743,384.90
  5. Step 5: Solve for x
    x = 5,597,561,743,384.90/2,502,195.12
  6. Step 6: Final answer
    x = 2,237,060.45

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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.