Home / 1,532,621.26-2,114,992.24-844,358.59

Finding the Fourth Proportional to 1,532,621.26, 2,114,992.24 and 844,358.59

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Solution

The fourth proportional to 1,532,621.26, 2,114,992.24 and 844,358.59 is: 1,165,201.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,621.26 : 2,114,992.24 = 844,358.59 : x
  2. Step 2: Convert to fraction form
    1,532,621.26/2,114,992.24 = 844,358.59/x
  3. Step 3: Cross multiply
    1,532,621.26x = 2,114,992.24 × 844,358.59
  4. Step 4: Simplify right side
    1,532,621.26x = 1,785,811,865,627.34
  5. Step 5: Solve for x
    x = 1,785,811,865,627.34/1,532,621.26
  6. Step 6: Final answer
    x = 1,165,201.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.