Home / 8,576,111.58-12,847,349.61-4,974,311.58

Finding the Fourth Proportional to 8,576,111.58, 12,847,349.61 and 4,974,311.58

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Solution

The fourth proportional to 8,576,111.58, 12,847,349.61 and 4,974,311.58 is: 7,451,712.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,111.58 : 12,847,349.61 = 4,974,311.58 : x
  2. Step 2: Convert to fraction form
    8,576,111.58/12,847,349.61 = 4,974,311.58/x
  3. Step 3: Cross multiply
    8,576,111.58x = 12,847,349.61 × 4,974,311.58
  4. Step 4: Simplify right side
    8,576,111.58x = 63,906,719,937,331.48
  5. Step 5: Solve for x
    x = 63,906,719,937,331.48/8,576,111.58
  6. Step 6: Final answer
    x = 7,451,712.74

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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.