Home / 1,551,098.13-2,326,130.49-652,372.35

Finding the Fourth Proportional to 1,551,098.13, 2,326,130.49 and 652,372.35

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Solution

The fourth proportional to 1,551,098.13, 2,326,130.49 and 652,372.35 is: 978,341.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,098.13 : 2,326,130.49 = 652,372.35 : x
  2. Step 2: Convert to fraction form
    1,551,098.13/2,326,130.49 = 652,372.35/x
  3. Step 3: Cross multiply
    1,551,098.13x = 2,326,130.49 × 652,372.35
  4. Step 4: Simplify right side
    1,551,098.13x = 1,517,503,214,167.95
  5. Step 5: Solve for x
    x = 1,517,503,214,167.95/1,551,098.13
  6. Step 6: Final answer
    x = 978,341.21

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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.