Home / 3,641,292.27-5,461,452.45-1,082,459.25

Finding the Fourth Proportional to 3,641,292.27, 5,461,452.45 and 1,082,459.25

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Solution

The fourth proportional to 3,641,292.27, 5,461,452.45 and 1,082,459.25 is: 1,623,544.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,292.27 : 5,461,452.45 = 1,082,459.25 : x
  2. Step 2: Convert to fraction form
    3,641,292.27/5,461,452.45 = 1,082,459.25/x
  3. Step 3: Cross multiply
    3,641,292.27x = 5,461,452.45 × 1,082,459.25
  4. Step 4: Simplify right side
    3,641,292.27x = 5,911,799,722,937.66
  5. Step 5: Solve for x
    x = 5,911,799,722,937.66/3,641,292.27
  6. Step 6: Final answer
    x = 1,623,544.41

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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.