Home / 4,968,114.40-7,452,171.60-1,773,344.80

Finding the Fourth Proportional to 4,968,114.40, 7,452,171.60 and 1,773,344.80

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Solution

The fourth proportional to 4,968,114.40, 7,452,171.60 and 1,773,344.80 is: 2,660,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,114.40 : 7,452,171.60 = 1,773,344.80 : x
  2. Step 2: Convert to fraction form
    4,968,114.40/7,452,171.60 = 1,773,344.80/x
  3. Step 3: Cross multiply
    4,968,114.40x = 7,452,171.60 × 1,773,344.80
  4. Step 4: Simplify right side
    4,968,114.40x = 13,215,269,755,567.68
  5. Step 5: Solve for x
    x = 13,215,269,755,567.68/4,968,114.40
  6. Step 6: Final answer
    x = 2,660,017.20

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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.