Home / 3,860,073.38-5,790,159.35-1,020,161

Finding the Fourth Proportional to 3,860,073.38, 5,790,159.35 and 1,020,161

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Solution

The fourth proportional to 3,860,073.38, 5,790,159.35 and 1,020,161 is: 1,530,254.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,073.38 : 5,790,159.35 = 1,020,161 : x
  2. Step 2: Convert to fraction form
    3,860,073.38/5,790,159.35 = 1,020,161/x
  3. Step 3: Cross multiply
    3,860,073.38x = 5,790,159.35 × 1,020,161
  4. Step 4: Simplify right side
    3,860,073.38x = 5,906,894,752,655.35
  5. Step 5: Solve for x
    x = 5,906,894,752,655.35/3,860,073.38
  6. Step 6: Final answer
    x = 1,530,254.52

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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.