Home / 8,595,334.76-12,888,565.26-2,529,278.15

Finding the Fourth Proportional to 8,595,334.76, 12,888,565.26 and 2,529,278.15

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Solution

The fourth proportional to 8,595,334.76, 12,888,565.26 and 2,529,278.15 is: 3,792,611.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,334.76 : 12,888,565.26 = 2,529,278.15 : x
  2. Step 2: Convert to fraction form
    8,595,334.76/12,888,565.26 = 2,529,278.15/x
  3. Step 3: Cross multiply
    8,595,334.76x = 12,888,565.26 × 2,529,278.15
  4. Step 4: Simplify right side
    8,595,334.76x = 32,598,766,496,967.07
  5. Step 5: Solve for x
    x = 32,598,766,496,967.07/8,595,334.76
  6. Step 6: Final answer
    x = 3,792,611.62

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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.