Home / 4,098,945.52-6,148,642.38-1,703,032.30

Finding the Fourth Proportional to 4,098,945.52, 6,148,642.38 and 1,703,032.30

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Solution

The fourth proportional to 4,098,945.52, 6,148,642.38 and 1,703,032.30 is: 2,554,641.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,945.52 : 6,148,642.38 = 1,703,032.30 : x
  2. Step 2: Convert to fraction form
    4,098,945.52/6,148,642.38 = 1,703,032.30/x
  3. Step 3: Cross multiply
    4,098,945.52x = 6,148,642.38 × 1,703,032.30
  4. Step 4: Simplify right side
    4,098,945.52x = 10,471,336,574,288.88
  5. Step 5: Solve for x
    x = 10,471,336,574,288.88/4,098,945.52
  6. Step 6: Final answer
    x = 2,554,641.56

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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.