Home / 949,617.06-1,310,596.34-541,625.38

Finding the Fourth Proportional to 949,617.06, 1,310,596.34 and 541,625.38

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Solution

The fourth proportional to 949,617.06, 1,310,596.34 and 541,625.38 is: 747,514.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,617.06 : 1,310,596.34 = 541,625.38 : x
  2. Step 2: Convert to fraction form
    949,617.06/1,310,596.34 = 541,625.38/x
  3. Step 3: Cross multiply
    949,617.06x = 1,310,596.34 × 541,625.38
  4. Step 4: Simplify right side
    949,617.06x = 709,852,240,679.11
  5. Step 5: Solve for x
    x = 709,852,240,679.11/949,617.06
  6. Step 6: Final answer
    x = 747,514.20

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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.