Home / 1,040,264.11-1,435,158.97-652,853.46

Finding the Fourth Proportional to 1,040,264.11, 1,435,158.97 and 652,853.46

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Solution

The fourth proportional to 1,040,264.11, 1,435,158.97 and 652,853.46 is: 900,683.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,264.11 : 1,435,158.97 = 652,853.46 : x
  2. Step 2: Convert to fraction form
    1,040,264.11/1,435,158.97 = 652,853.46/x
  3. Step 3: Cross multiply
    1,040,264.11x = 1,435,158.97 × 652,853.46
  4. Step 4: Simplify right side
    1,040,264.11x = 936,948,495,950.27
  5. Step 5: Solve for x
    x = 936,948,495,950.27/1,040,264.11
  6. Step 6: Final answer
    x = 900,683.29

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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.