Home / 2,253,453.07-3,377,817.65-832,602.91

Finding the Fourth Proportional to 2,253,453.07, 3,377,817.65 and 832,602.91

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Solution

The fourth proportional to 2,253,453.07, 3,377,817.65 and 832,602.91 is: 1,248,031.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,453.07 : 3,377,817.65 = 832,602.91 : x
  2. Step 2: Convert to fraction form
    2,253,453.07/3,377,817.65 = 832,602.91/x
  3. Step 3: Cross multiply
    2,253,453.07x = 3,377,817.65 × 832,602.91
  4. Step 4: Simplify right side
    2,253,453.07x = 2,812,380,792,231.80
  5. Step 5: Solve for x
    x = 2,812,380,792,231.80/2,253,453.07
  6. Step 6: Final answer
    x = 1,248,031.67

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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.