Home / 3,924,693.98-5,887,041.06-1,229,230.10

Finding the Fourth Proportional to 3,924,693.98, 5,887,041.06 and 1,229,230.10

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Solution

The fourth proportional to 3,924,693.98, 5,887,041.06 and 1,229,230.10 is: 1,843,845.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,693.98 : 5,887,041.06 = 1,229,230.10 : x
  2. Step 2: Convert to fraction form
    3,924,693.98/5,887,041.06 = 1,229,230.10/x
  3. Step 3: Cross multiply
    3,924,693.98x = 5,887,041.06 × 1,229,230.10
  4. Step 4: Simplify right side
    3,924,693.98x = 7,236,528,070,887.91
  5. Step 5: Solve for x
    x = 7,236,528,070,887.91/3,924,693.98
  6. Step 6: Final answer
    x = 1,843,845.18

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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.