Home / 6,118,805.21-9,179,253.47-2,522,606.30

Finding the Fourth Proportional to 6,118,805.21, 9,179,253.47 and 2,522,606.30

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Solution

The fourth proportional to 6,118,805.21, 9,179,253.47 and 2,522,606.30 is: 3,784,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,805.21 : 9,179,253.47 = 2,522,606.30 : x
  2. Step 2: Convert to fraction form
    6,118,805.21/9,179,253.47 = 2,522,606.30/x
  3. Step 3: Cross multiply
    6,118,805.21x = 9,179,253.47 × 2,522,606.30
  4. Step 4: Simplify right side
    6,118,805.21x = 23,155,642,574,209.56
  5. Step 5: Solve for x
    x = 23,155,642,574,209.56/6,118,805.21
  6. Step 6: Final answer
    x = 3,784,340.53

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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.