Home / 2,302,083.26-3,453,440.02-785,358.96

Finding the Fourth Proportional to 2,302,083.26, 3,453,440.02 and 785,358.96

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Solution

The fourth proportional to 2,302,083.26, 3,453,440.02 and 785,358.96 is: 1,178,145.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,083.26 : 3,453,440.02 = 785,358.96 : x
  2. Step 2: Convert to fraction form
    2,302,083.26/3,453,440.02 = 785,358.96/x
  3. Step 3: Cross multiply
    2,302,083.26x = 3,453,440.02 × 785,358.96
  4. Step 4: Simplify right side
    2,302,083.26x = 2,712,190,073,126.58
  5. Step 5: Solve for x
    x = 2,712,190,073,126.58/2,302,083.26
  6. Step 6: Final answer
    x = 1,178,145.95

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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.