Home / 6,118,805.39-9,179,253.73-2,522,606.47

Finding the Fourth Proportional to 6,118,805.39, 9,179,253.73 and 2,522,606.47

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Solution

The fourth proportional to 6,118,805.39, 9,179,253.73 and 2,522,606.47 is: 3,784,340.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,805.39 : 9,179,253.73 = 2,522,606.47 : x
  2. Step 2: Convert to fraction form
    6,118,805.39/9,179,253.73 = 2,522,606.47/x
  3. Step 3: Cross multiply
    6,118,805.39x = 9,179,253.73 × 2,522,606.47
  4. Step 4: Simplify right side
    6,118,805.39x = 23,155,644,866,718.40
  5. Step 5: Solve for x
    x = 23,155,644,866,718.40/6,118,805.39
  6. Step 6: Final answer
    x = 3,784,340.80

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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.