Home / 896,977.03-1,341,375.01-669,433.36

Finding the Fourth Proportional to 896,977.03, 1,341,375.01 and 669,433.36

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Solution

The fourth proportional to 896,977.03, 1,341,375.01 and 669,433.36 is: 1,001,097.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,977.03 : 1,341,375.01 = 669,433.36 : x
  2. Step 2: Convert to fraction form
    896,977.03/1,341,375.01 = 669,433.36/x
  3. Step 3: Cross multiply
    896,977.03x = 1,341,375.01 × 669,433.36
  4. Step 4: Simplify right side
    896,977.03x = 897,961,179,964.33
  5. Step 5: Solve for x
    x = 897,961,179,964.33/896,977.03
  6. Step 6: Final answer
    x = 1,001,097.19

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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.