Home / 2,610,267.18-3,914,571.33-1,774,191.66

Finding the Fourth Proportional to 2,610,267.18, 3,914,571.33 and 1,774,191.66

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Solution

The fourth proportional to 2,610,267.18, 3,914,571.33 and 1,774,191.66 is: 2,660,723.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,267.18 : 3,914,571.33 = 1,774,191.66 : x
  2. Step 2: Convert to fraction form
    2,610,267.18/3,914,571.33 = 1,774,191.66/x
  3. Step 3: Cross multiply
    2,610,267.18x = 3,914,571.33 × 1,774,191.66
  4. Step 4: Simplify right side
    2,610,267.18x = 6,945,199,806,161.11
  5. Step 5: Solve for x
    x = 6,945,199,806,161.11/2,610,267.18
  6. Step 6: Final answer
    x = 2,660,723.72

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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.