Home / 8,033,228.95-12,049,817.15-2,915,652.02

Finding the Fourth Proportional to 8,033,228.95, 12,049,817.15 and 2,915,652.02

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Solution

The fourth proportional to 8,033,228.95, 12,049,817.15 and 2,915,652.02 is: 4,373,468.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,228.95 : 12,049,817.15 = 2,915,652.02 : x
  2. Step 2: Convert to fraction form
    8,033,228.95/12,049,817.15 = 2,915,652.02/x
  3. Step 3: Cross multiply
    8,033,228.95x = 12,049,817.15 × 2,915,652.02
  4. Step 4: Simplify right side
    8,033,228.95x = 35,133,073,729,574.43
  5. Step 5: Solve for x
    x = 35,133,073,729,574.43/8,033,228.95
  6. Step 6: Final answer
    x = 4,373,468.50

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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.