Home / 6,241,452.40-9,355,180.20-2,646,607.60

Finding the Fourth Proportional to 6,241,452.40, 9,355,180.20 and 2,646,607.60

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Solution

The fourth proportional to 6,241,452.40, 9,355,180.20 and 2,646,607.60 is: 3,966,943.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,452.40 : 9,355,180.20 = 2,646,607.60 : x
  2. Step 2: Convert to fraction form
    6,241,452.40/9,355,180.20 = 2,646,607.60/x
  3. Step 3: Cross multiply
    6,241,452.40x = 9,355,180.20 × 2,646,607.60
  4. Step 4: Simplify right side
    6,241,452.40x = 24,759,491,016,689.52
  5. Step 5: Solve for x
    x = 24,759,491,016,689.52/6,241,452.40
  6. Step 6: Final answer
    x = 3,966,943.82

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1.5x scale

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.