Home / 4,155,452.70-6,234,345.45-2,025,606.30

Finding the Fourth Proportional to 4,155,452.70, 6,234,345.45 and 2,025,606.30

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Solution

The fourth proportional to 4,155,452.70, 6,234,345.45 and 2,025,606.30 is: 3,038,978.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,452.70 : 6,234,345.45 = 2,025,606.30 : x
  2. Step 2: Convert to fraction form
    4,155,452.70/6,234,345.45 = 2,025,606.30/x
  3. Step 3: Cross multiply
    4,155,452.70x = 6,234,345.45 × 2,025,606.30
  4. Step 4: Simplify right side
    4,155,452.70x = 12,628,329,419,896.34
  5. Step 5: Solve for x
    x = 12,628,329,419,896.34/4,155,452.70
  6. Step 6: Final answer
    x = 3,038,978.02

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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.