Home / 7,764,380.46-11,646,146.97-2,373,029.10

Finding the Fourth Proportional to 7,764,380.46, 11,646,146.97 and 2,373,029.10

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Solution

The fourth proportional to 7,764,380.46, 11,646,146.97 and 2,373,029.10 is: 3,559,414.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,764,380.46 : 11,646,146.97 = 2,373,029.10 : x
  2. Step 2: Convert to fraction form
    7,764,380.46/11,646,146.97 = 2,373,029.10/x
  3. Step 3: Cross multiply
    7,764,380.46x = 11,646,146.97 × 2,373,029.10
  4. Step 4: Simplify right side
    7,764,380.46x = 27,636,645,662,686.83
  5. Step 5: Solve for x
    x = 27,636,645,662,686.83/7,764,380.46
  6. Step 6: Final answer
    x = 3,559,414.15

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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.