Home / 914,029.25-1,262,674.22-730,026.23

Finding the Fourth Proportional to 914,029.25, 1,262,674.22 and 730,026.23

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Solution

The fourth proportional to 914,029.25, 1,262,674.22 and 730,026.23 is: 1,008,485.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,029.25 : 1,262,674.22 = 730,026.23 : x
  2. Step 2: Convert to fraction form
    914,029.25/1,262,674.22 = 730,026.23/x
  3. Step 3: Cross multiply
    914,029.25x = 1,262,674.22 × 730,026.23
  4. Step 4: Simplify right side
    914,029.25x = 921,785,290,581.29
  5. Step 5: Solve for x
    x = 921,785,290,581.29/914,029.25
  6. Step 6: Final answer
    x = 1,008,485.56

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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.