Home / 3,924,699.23-5,887,048.94-1,229,235.41

Finding the Fourth Proportional to 3,924,699.23, 5,887,048.94 and 1,229,235.41

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Solution

The fourth proportional to 3,924,699.23, 5,887,048.94 and 1,229,235.41 is: 1,843,853.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,699.23 : 5,887,048.94 = 1,229,235.41 : x
  2. Step 2: Convert to fraction form
    3,924,699.23/5,887,048.94 = 1,229,235.41/x
  3. Step 3: Cross multiply
    3,924,699.23x = 5,887,048.94 × 1,229,235.41
  4. Step 4: Simplify right side
    3,924,699.23x = 7,236,569,017,450.97
  5. Step 5: Solve for x
    x = 7,236,569,017,450.97/3,924,699.23
  6. Step 6: Final answer
    x = 1,843,853.14

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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.