Home / 1,064,393.19-1,468,862.11-580,958.29

Finding the Fourth Proportional to 1,064,393.19, 1,468,862.11 and 580,958.29

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Solution

The fourth proportional to 1,064,393.19, 1,468,862.11 and 580,958.29 is: 801,722.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,393.19 : 1,468,862.11 = 580,958.29 : x
  2. Step 2: Convert to fraction form
    1,064,393.19/1,468,862.11 = 580,958.29/x
  3. Step 3: Cross multiply
    1,064,393.19x = 1,468,862.11 × 580,958.29
  4. Step 4: Simplify right side
    1,064,393.19x = 853,347,619,671.39
  5. Step 5: Solve for x
    x = 853,347,619,671.39/1,064,393.19
  6. Step 6: Final answer
    x = 801,722.17

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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.