Home / 6,532,476.95-9,798,082.25-1,983,565.73

Finding the Fourth Proportional to 6,532,476.95, 9,798,082.25 and 1,983,565.73

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Solution

The fourth proportional to 6,532,476.95, 9,798,082.25 and 1,983,565.73 is: 2,975,156.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,476.95 : 9,798,082.25 = 1,983,565.73 : x
  2. Step 2: Convert to fraction form
    6,532,476.95/9,798,082.25 = 1,983,565.73/x
  3. Step 3: Cross multiply
    6,532,476.95x = 9,798,082.25 × 1,983,565.73
  4. Step 4: Simplify right side
    6,532,476.95x = 19,435,140,170,821.29
  5. Step 5: Solve for x
    x = 19,435,140,170,821.29/6,532,476.95
  6. Step 6: Final answer
    x = 2,975,156.33

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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.