Home / 5,036,321.01-6,950,101.14-2,744,481.90

Finding the Fourth Proportional to 5,036,321.01, 6,950,101.14 and 2,744,481.90

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Solution

The fourth proportional to 5,036,321.01, 6,950,101.14 and 2,744,481.90 is: 3,787,373.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,321.01 : 6,950,101.14 = 2,744,481.90 : x
  2. Step 2: Convert to fraction form
    5,036,321.01/6,950,101.14 = 2,744,481.90/x
  3. Step 3: Cross multiply
    5,036,321.01x = 6,950,101.14 × 2,744,481.90
  4. Step 4: Simplify right side
    5,036,321.01x = 19,074,426,781,899.36
  5. Step 5: Solve for x
    x = 19,074,426,781,899.36/5,036,321.01
  6. Step 6: Final answer
    x = 3,787,373.11

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1.5x scale

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.