Home / 8,096,276.70-12,138,510.15-3,301,497.90

Finding the Fourth Proportional to 8,096,276.70, 12,138,510.15 and 3,301,497.90

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Solution

The fourth proportional to 8,096,276.70, 12,138,510.15 and 3,301,497.90 is: 4,949,838.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,276.70 : 12,138,510.15 = 3,301,497.90 : x
  2. Step 2: Convert to fraction form
    8,096,276.70/12,138,510.15 = 3,301,497.90/x
  3. Step 3: Cross multiply
    8,096,276.70x = 12,138,510.15 × 3,301,497.90
  4. Step 4: Simplify right side
    8,096,276.70x = 40,075,265,769,353.69
  5. Step 5: Solve for x
    x = 40,075,265,769,353.69/8,096,276.70
  6. Step 6: Final answer
    x = 4,949,838.95

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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.