Home / 5,774,501.10-8,661,751.65-3,982,910.70

Finding the Fourth Proportional to 5,774,501.10, 8,661,751.65 and 3,982,910.70

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Solution

The fourth proportional to 5,774,501.10, 8,661,751.65 and 3,982,910.70 is: 5,974,366.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,501.10 : 8,661,751.65 = 3,982,910.70 : x
  2. Step 2: Convert to fraction form
    5,774,501.10/8,661,751.65 = 3,982,910.70/x
  3. Step 3: Cross multiply
    5,774,501.10x = 8,661,751.65 × 3,982,910.70
  4. Step 4: Simplify right side
    5,774,501.10x = 34,498,983,327,527.66
  5. Step 5: Solve for x
    x = 34,498,983,327,527.66/5,774,501.10
  6. Step 6: Final answer
    x = 5,974,366.05

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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.