Home / 895,429.90-1,343,144.85-797,452.30

Finding the Fourth Proportional to 895,429.90, 1,343,144.85 and 797,452.30

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Solution

The fourth proportional to 895,429.90, 1,343,144.85 and 797,452.30 is: 1,196,178.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,429.90 : 1,343,144.85 = 797,452.30 : x
  2. Step 2: Convert to fraction form
    895,429.90/1,343,144.85 = 797,452.30/x
  3. Step 3: Cross multiply
    895,429.90x = 1,343,144.85 × 797,452.30
  4. Step 4: Simplify right side
    895,429.90x = 1,071,093,949,865.66
  5. Step 5: Solve for x
    x = 1,071,093,949,865.66/895,429.90
  6. Step 6: Final answer
    x = 1,196,178.45

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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.