Home / 2,587,844.13-3,571,239.06-1,500,760.23

Finding the Fourth Proportional to 2,587,844.13, 3,571,239.06 and 1,500,760.23

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Solution

The fourth proportional to 2,587,844.13, 3,571,239.06 and 1,500,760.23 is: 2,071,057.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,844.13 : 3,571,239.06 = 1,500,760.23 : x
  2. Step 2: Convert to fraction form
    2,587,844.13/3,571,239.06 = 1,500,760.23/x
  3. Step 3: Cross multiply
    2,587,844.13x = 3,571,239.06 × 1,500,760.23
  4. Step 4: Simplify right side
    2,587,844.13x = 5,359,573,553,070.58
  5. Step 5: Solve for x
    x = 5,359,573,553,070.58/2,587,844.13
  6. Step 6: Final answer
    x = 2,071,057.33

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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.