Home / 969,473.66-1,452,044.94-702,621.59

Finding the Fourth Proportional to 969,473.66, 1,452,044.94 and 702,621.59

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Solution

The fourth proportional to 969,473.66, 1,452,044.94 and 702,621.59 is: 1,052,362.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,473.66 : 1,452,044.94 = 702,621.59 : x
  2. Step 2: Convert to fraction form
    969,473.66/1,452,044.94 = 702,621.59/x
  3. Step 3: Cross multiply
    969,473.66x = 1,452,044.94 × 702,621.59
  4. Step 4: Simplify right side
    969,473.66x = 1,020,238,117,234.03
  5. Step 5: Solve for x
    x = 1,020,238,117,234.03/969,473.66
  6. Step 6: Final answer
    x = 1,052,362.91

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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.