Home / 935,177.32-1,402,562.33-252,048.22

Finding the Fourth Proportional to 935,177.32, 1,402,562.33 and 252,048.22

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Solution

The fourth proportional to 935,177.32, 1,402,562.33 and 252,048.22 is: 378,017.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,177.32 : 1,402,562.33 = 252,048.22 : x
  2. Step 2: Convert to fraction form
    935,177.32/1,402,562.33 = 252,048.22/x
  3. Step 3: Cross multiply
    935,177.32x = 1,402,562.33 × 252,048.22
  4. Step 4: Simplify right side
    935,177.32x = 353,513,344,201.27
  5. Step 5: Solve for x
    x = 353,513,344,201.27/935,177.32
  6. Step 6: Final answer
    x = 378,017.45

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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.