Home / 1,196,732.12-1,651,498.26-652,876.52

Finding the Fourth Proportional to 1,196,732.12, 1,651,498.26 and 652,876.52

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Solution

The fourth proportional to 1,196,732.12, 1,651,498.26 and 652,876.52 is: 900,973.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,732.12 : 1,651,498.26 = 652,876.52 : x
  2. Step 2: Convert to fraction form
    1,196,732.12/1,651,498.26 = 652,876.52/x
  3. Step 3: Cross multiply
    1,196,732.12x = 1,651,498.26 × 652,876.52
  4. Step 4: Simplify right side
    1,196,732.12x = 1,078,224,436,774.86
  5. Step 5: Solve for x
    x = 1,078,224,436,774.86/1,196,732.12
  6. Step 6: Final answer
    x = 900,973.93

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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.