Home / 3,059,115.12-4,584,539.13-1,164,823.20

Finding the Fourth Proportional to 3,059,115.12, 4,584,539.13 and 1,164,823.20

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Solution

The fourth proportional to 3,059,115.12, 4,584,539.13 and 1,164,823.20 is: 1,745,660.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,115.12 : 4,584,539.13 = 1,164,823.20 : x
  2. Step 2: Convert to fraction form
    3,059,115.12/4,584,539.13 = 1,164,823.20/x
  3. Step 3: Cross multiply
    3,059,115.12x = 4,584,539.13 × 1,164,823.20
  4. Step 4: Simplify right side
    3,059,115.12x = 5,340,177,539,931.82
  5. Step 5: Solve for x
    x = 5,340,177,539,931.82/3,059,115.12
  6. Step 6: Final answer
    x = 1,745,660.86

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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.