Home / 3,247,767.14-4,481,475-1,870,598.66

Finding the Fourth Proportional to 3,247,767.14, 4,481,475 and 1,870,598.66

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Solution

The fourth proportional to 3,247,767.14, 4,481,475 and 1,870,598.66 is: 2,581,170.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,767.14 : 4,481,475 = 1,870,598.66 : x
  2. Step 2: Convert to fraction form
    3,247,767.14/4,481,475 = 1,870,598.66/x
  3. Step 3: Cross multiply
    3,247,767.14x = 4,481,475 × 1,870,598.66
  4. Step 4: Simplify right side
    3,247,767.14x = 8,383,041,129,823.50
  5. Step 5: Solve for x
    x = 8,383,041,129,823.50/3,247,767.14
  6. Step 6: Final answer
    x = 2,581,170.62

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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.