Home / 4,229,608.65-6,344,097.59-1,351,279.58

Finding the Fourth Proportional to 4,229,608.65, 6,344,097.59 and 1,351,279.58

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Solution

The fourth proportional to 4,229,608.65, 6,344,097.59 and 1,351,279.58 is: 2,026,818.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,608.65 : 6,344,097.59 = 1,351,279.58 : x
  2. Step 2: Convert to fraction form
    4,229,608.65/6,344,097.59 = 1,351,279.58/x
  3. Step 3: Cross multiply
    4,229,608.65x = 6,344,097.59 × 1,351,279.58
  4. Step 4: Simplify right side
    4,229,608.65x = 8,572,649,488,417.33
  5. Step 5: Solve for x
    x = 8,572,649,488,417.33/4,229,608.65
  6. Step 6: Final answer
    x = 2,026,818.60

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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.