Home / 4,600,017.90-6,343,719.12-3,635,452.62

Finding the Fourth Proportional to 4,600,017.90, 6,343,719.12 and 3,635,452.62

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Solution

The fourth proportional to 4,600,017.90, 6,343,719.12 and 3,635,452.62 is: 5,013,521.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,017.90 : 6,343,719.12 = 3,635,452.62 : x
  2. Step 2: Convert to fraction form
    4,600,017.90/6,343,719.12 = 3,635,452.62/x
  3. Step 3: Cross multiply
    4,600,017.90x = 6,343,719.12 × 3,635,452.62
  4. Step 4: Simplify right side
    4,600,017.90x = 23,062,290,295,348.09
  5. Step 5: Solve for x
    x = 23,062,290,295,348.09/4,600,017.90
  6. Step 6: Final answer
    x = 5,013,521.86

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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.