Home / 2,732,090.03-3,770,289.55-1,508,397.92

Finding the Fourth Proportional to 2,732,090.03, 3,770,289.55 and 1,508,397.92

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Solution

The fourth proportional to 2,732,090.03, 3,770,289.55 and 1,508,397.92 is: 2,081,592.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,090.03 : 3,770,289.55 = 1,508,397.92 : x
  2. Step 2: Convert to fraction form
    2,732,090.03/3,770,289.55 = 1,508,397.92/x
  3. Step 3: Cross multiply
    2,732,090.03x = 3,770,289.55 × 1,508,397.92
  4. Step 4: Simplify right side
    2,732,090.03x = 5,687,096,915,017.74
  5. Step 5: Solve for x
    x = 5,687,096,915,017.74/2,732,090.03
  6. Step 6: Final answer
    x = 2,081,592.06

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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.