Home / 1,060,018.13-1,589,422.94-723,466.19

Finding the Fourth Proportional to 1,060,018.13, 1,589,422.94 and 723,466.19

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Solution

The fourth proportional to 1,060,018.13, 1,589,422.94 and 723,466.19 is: 1,084,786.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,018.13 : 1,589,422.94 = 723,466.19 : x
  2. Step 2: Convert to fraction form
    1,060,018.13/1,589,422.94 = 723,466.19/x
  3. Step 3: Cross multiply
    1,060,018.13x = 1,589,422.94 × 723,466.19
  4. Step 4: Simplify right side
    1,060,018.13x = 1,149,893,755,083.07
  5. Step 5: Solve for x
    x = 1,149,893,755,083.07/1,060,018.13
  6. Step 6: Final answer
    x = 1,084,786.88

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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.