Home / 2,202,294.16-3,303,130.20-706,191.76

Finding the Fourth Proportional to 2,202,294.16, 3,303,130.20 and 706,191.76

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Solution

The fourth proportional to 2,202,294.16, 3,303,130.20 and 706,191.76 is: 1,059,187.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,294.16 : 3,303,130.20 = 706,191.76 : x
  2. Step 2: Convert to fraction form
    2,202,294.16/3,303,130.20 = 706,191.76/x
  3. Step 3: Cross multiply
    2,202,294.16x = 3,303,130.20 × 706,191.76
  4. Step 4: Simplify right side
    2,202,294.16x = 2,332,643,329,447.15
  5. Step 5: Solve for x
    x = 2,332,643,329,447.15/2,202,294.16
  6. Step 6: Final answer
    x = 1,059,187.90

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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.