Home / 4,403,280.40-6,604,920.60-3,794,419.60

Finding the Fourth Proportional to 4,403,280.40, 6,604,920.60 and 3,794,419.60

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Solution

The fourth proportional to 4,403,280.40, 6,604,920.60 and 3,794,419.60 is: 5,691,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,280.40 : 6,604,920.60 = 3,794,419.60 : x
  2. Step 2: Convert to fraction form
    4,403,280.40/6,604,920.60 = 3,794,419.60/x
  3. Step 3: Cross multiply
    4,403,280.40x = 6,604,920.60 × 3,794,419.60
  4. Step 4: Simplify right side
    4,403,280.40x = 25,061,840,181,083.76
  5. Step 5: Solve for x
    x = 25,061,840,181,083.76/4,403,280.40
  6. Step 6: Final answer
    x = 5,691,629.40

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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.