Home / 1,196,793.90-1,651,572.99-652,930.20

Finding the Fourth Proportional to 1,196,793.90, 1,651,572.99 and 652,930.20

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Solution

The fourth proportional to 1,196,793.90, 1,651,572.99 and 652,930.20 is: 901,042.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,793.90 : 1,651,572.99 = 652,930.20 : x
  2. Step 2: Convert to fraction form
    1,196,793.90/1,651,572.99 = 652,930.20/x
  3. Step 3: Cross multiply
    1,196,793.90x = 1,651,572.99 × 652,930.20
  4. Step 4: Simplify right side
    1,196,793.90x = 1,078,361,882,675.30
  5. Step 5: Solve for x
    x = 1,078,361,882,675.30/1,196,793.90
  6. Step 6: Final answer
    x = 901,042.26

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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.