Home / 2,555,541.30-3,832,862.34-935,975.46

Finding the Fourth Proportional to 2,555,541.30, 3,832,862.34 and 935,975.46

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Solution

The fourth proportional to 2,555,541.30, 3,832,862.34 and 935,975.46 is: 1,403,798.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,541.30 : 3,832,862.34 = 935,975.46 : x
  2. Step 2: Convert to fraction form
    2,555,541.30/3,832,862.34 = 935,975.46/x
  3. Step 3: Cross multiply
    2,555,541.30x = 3,832,862.34 × 935,975.46
  4. Step 4: Simplify right side
    2,555,541.30x = 3,587,465,091,798.18
  5. Step 5: Solve for x
    x = 3,587,465,091,798.18/2,555,541.30
  6. Step 6: Final answer
    x = 1,403,798.52

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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.