Home / 3,413,467.89-4,711,708.26-2,717,026.20

Finding the Fourth Proportional to 3,413,467.89, 4,711,708.26 and 2,717,026.20

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Solution

The fourth proportional to 3,413,467.89, 4,711,708.26 and 2,717,026.20 is: 3,750,389.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,467.89 : 4,711,708.26 = 2,717,026.20 : x
  2. Step 2: Convert to fraction form
    3,413,467.89/4,711,708.26 = 2,717,026.20/x
  3. Step 3: Cross multiply
    3,413,467.89x = 4,711,708.26 × 2,717,026.20
  4. Step 4: Simplify right side
    3,413,467.89x = 12,801,834,789,176.41
  5. Step 5: Solve for x
    x = 12,801,834,789,176.41/3,413,467.89
  6. Step 6: Final answer
    x = 3,750,389.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.