Home / 5,748,060.38-7,931,961.25-3,298,947.75

Finding the Fourth Proportional to 5,748,060.38, 7,931,961.25 and 3,298,947.75

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Solution

The fourth proportional to 5,748,060.38, 7,931,961.25 and 3,298,947.75 is: 4,552,340.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,060.38 : 7,931,961.25 = 3,298,947.75 : x
  2. Step 2: Convert to fraction form
    5,748,060.38/7,931,961.25 = 3,298,947.75/x
  3. Step 3: Cross multiply
    5,748,060.38x = 7,931,961.25 × 3,298,947.75
  4. Step 4: Simplify right side
    5,748,060.38x = 26,167,125,710,527.32
  5. Step 5: Solve for x
    x = 26,167,125,710,527.32/5,748,060.38
  6. Step 6: Final answer
    x = 4,552,340.09

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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.