Home / 4,351,591.32-6,527,385.78-1,359,775.32

Finding the Fourth Proportional to 4,351,591.32, 6,527,385.78 and 1,359,775.32

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Solution

The fourth proportional to 4,351,591.32, 6,527,385.78 and 1,359,775.32 is: 2,039,662.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,591.32 : 6,527,385.78 = 1,359,775.32 : x
  2. Step 2: Convert to fraction form
    4,351,591.32/6,527,385.78 = 1,359,775.32/x
  3. Step 3: Cross multiply
    4,351,591.32x = 6,527,385.78 × 1,359,775.32
  4. Step 4: Simplify right side
    4,351,591.32x = 8,875,778,087,762.95
  5. Step 5: Solve for x
    x = 8,875,778,087,762.95/4,351,591.32
  6. Step 6: Final answer
    x = 2,039,662.61

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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.