Home / 3,950,587.28-5,925,888.49-1,522,883.76

Finding the Fourth Proportional to 3,950,587.28, 5,925,888.49 and 1,522,883.76

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Solution

The fourth proportional to 3,950,587.28, 5,925,888.49 and 1,522,883.76 is: 2,284,328.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,587.28 : 5,925,888.49 = 1,522,883.76 : x
  2. Step 2: Convert to fraction form
    3,950,587.28/5,925,888.49 = 1,522,883.76/x
  3. Step 3: Cross multiply
    3,950,587.28x = 5,925,888.49 × 1,522,883.76
  4. Step 4: Simplify right side
    3,950,587.28x = 9,024,439,342,767.71
  5. Step 5: Solve for x
    x = 9,024,439,342,767.71/3,950,587.28
  6. Step 6: Final answer
    x = 2,284,328.56

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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.