Home / 6,629,350.90-9,944,026.35-3,435,456.10

Finding the Fourth Proportional to 6,629,350.90, 9,944,026.35 and 3,435,456.10

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Solution

The fourth proportional to 6,629,350.90, 9,944,026.35 and 3,435,456.10 is: 5,153,184.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,350.90 : 9,944,026.35 = 3,435,456.10 : x
  2. Step 2: Convert to fraction form
    6,629,350.90/9,944,026.35 = 3,435,456.10/x
  3. Step 3: Cross multiply
    6,629,350.90x = 9,944,026.35 × 3,435,456.10
  4. Step 4: Simplify right side
    6,629,350.90x = 34,162,265,982,668.23
  5. Step 5: Solve for x
    x = 34,162,265,982,668.23/6,629,350.90
  6. Step 6: Final answer
    x = 5,153,184.15

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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.