Home / 10,993,509.74-15,171,061.32-6,098,731.95

Finding the Fourth Proportional to 10,993,509.74, 15,171,061.32 and 6,098,731.95

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Solution

The fourth proportional to 10,993,509.74, 15,171,061.32 and 6,098,731.95 is: 8,416,260.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,509.74 : 15,171,061.32 = 6,098,731.95 : x
  2. Step 2: Convert to fraction form
    10,993,509.74/15,171,061.32 = 6,098,731.95/x
  3. Step 3: Cross multiply
    10,993,509.74x = 15,171,061.32 × 6,098,731.95
  4. Step 4: Simplify right side
    10,993,509.74x = 92,524,236,444,584.66
  5. Step 5: Solve for x
    x = 92,524,236,444,584.66/10,993,509.74
  6. Step 6: Final answer
    x = 8,416,260.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.