Home / 2,896,636.14-3,996,949.82-1,734,810.10

Finding the Fourth Proportional to 2,896,636.14, 3,996,949.82 and 1,734,810.10

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Solution

The fourth proportional to 2,896,636.14, 3,996,949.82 and 1,734,810.10 is: 2,393,793.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,636.14 : 3,996,949.82 = 1,734,810.10 : x
  2. Step 2: Convert to fraction form
    2,896,636.14/3,996,949.82 = 1,734,810.10/x
  3. Step 3: Cross multiply
    2,896,636.14x = 3,996,949.82 × 1,734,810.10
  4. Step 4: Simplify right side
    2,896,636.14x = 6,933,948,898,262.76
  5. Step 5: Solve for x
    x = 6,933,948,898,262.76/2,896,636.14
  6. Step 6: Final answer
    x = 2,393,793.55

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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.