Home / 6,253,287.23-9,380,687.40-2,208,947.40

Finding the Fourth Proportional to 6,253,287.23, 9,380,687.40 and 2,208,947.40

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Solution

The fourth proportional to 6,253,287.23, 9,380,687.40 and 2,208,947.40 is: 3,313,688.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,287.23 : 9,380,687.40 = 2,208,947.40 : x
  2. Step 2: Convert to fraction form
    6,253,287.23/9,380,687.40 = 2,208,947.40/x
  3. Step 3: Cross multiply
    6,253,287.23x = 9,380,687.40 × 2,208,947.40
  4. Step 4: Simplify right side
    6,253,287.23x = 20,721,445,042,442.76
  5. Step 5: Solve for x
    x = 20,721,445,042,442.76/6,253,287.23
  6. Step 6: Final answer
    x = 3,313,688.35

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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.