Home / 2,254,047.13-3,381,624.33-656,624.26

Finding the Fourth Proportional to 2,254,047.13, 3,381,624.33 and 656,624.26

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Solution

The fourth proportional to 2,254,047.13, 3,381,624.33 and 656,624.26 is: 985,097.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,047.13 : 3,381,624.33 = 656,624.26 : x
  2. Step 2: Convert to fraction form
    2,254,047.13/3,381,624.33 = 656,624.26/x
  3. Step 3: Cross multiply
    2,254,047.13x = 3,381,624.33 × 656,624.26
  4. Step 4: Simplify right side
    2,254,047.13x = 2,220,456,573,284.25
  5. Step 5: Solve for x
    x = 2,220,456,573,284.25/2,254,047.13
  6. Step 6: Final answer
    x = 985,097.67

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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.