Home / 1,033,162.38-1,425,754.44-574,264.98

Finding the Fourth Proportional to 1,033,162.38, 1,425,754.44 and 574,264.98

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Solution

The fourth proportional to 1,033,162.38, 1,425,754.44 and 574,264.98 is: 792,480.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,162.38 : 1,425,754.44 = 574,264.98 : x
  2. Step 2: Convert to fraction form
    1,033,162.38/1,425,754.44 = 574,264.98/x
  3. Step 3: Cross multiply
    1,033,162.38x = 1,425,754.44 × 574,264.98
  4. Step 4: Simplify right side
    1,033,162.38x = 818,760,844,971.51
  5. Step 5: Solve for x
    x = 818,760,844,971.51/1,033,162.38
  6. Step 6: Final answer
    x = 792,480.31

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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.