Home / 4,501,873.28-6,750,814.62-3,234,386.72

Finding the Fourth Proportional to 4,501,873.28, 6,750,814.62 and 3,234,386.72

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Solution

The fourth proportional to 4,501,873.28, 6,750,814.62 and 3,234,386.72 is: 4,850,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,873.28 : 6,750,814.62 = 3,234,386.72 : x
  2. Step 2: Convert to fraction form
    4,501,873.28/6,750,814.62 = 3,234,386.72/x
  3. Step 3: Cross multiply
    4,501,873.28x = 6,750,814.62 × 3,234,386.72
  4. Step 4: Simplify right side
    4,501,873.28x = 21,834,745,156,109.85
  5. Step 5: Solve for x
    x = 21,834,745,156,109.85/4,501,873.28
  6. Step 6: Final answer
    x = 4,850,146.55

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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.