Home / 8,595,158.24-12,891,336.32-2,528,471.52

Finding the Fourth Proportional to 8,595,158.24, 12,891,336.32 and 2,528,471.52

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Solution

The fourth proportional to 8,595,158.24, 12,891,336.32 and 2,528,471.52 is: 3,792,295.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,158.24 : 12,891,336.32 = 2,528,471.52 : x
  2. Step 2: Convert to fraction form
    8,595,158.24/12,891,336.32 = 2,528,471.52/x
  3. Step 3: Cross multiply
    8,595,158.24x = 12,891,336.32 × 2,528,471.52
  4. Step 4: Simplify right side
    8,595,158.24x = 32,595,376,739,861.61
  5. Step 5: Solve for x
    x = 32,595,376,739,861.61/8,595,158.24
  6. Step 6: Final answer
    x = 3,792,295.13

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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.