Home / 5,663,132-7,815,190.80-3,084,834.08

Finding the Fourth Proportional to 5,663,132, 7,815,190.80 and 3,084,834.08

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Solution

The fourth proportional to 5,663,132, 7,815,190.80 and 3,084,834.08 is: 4,257,108.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,663,132 : 7,815,190.80 = 3,084,834.08 : x
  2. Step 2: Convert to fraction form
    5,663,132/7,815,190.80 = 3,084,834.08/x
  3. Step 3: Cross multiply
    5,663,132x = 7,815,190.80 × 3,084,834.08
  4. Step 4: Simplify right side
    5,663,132x = 24,108,566,921,542.46
  5. Step 5: Solve for x
    x = 24,108,566,921,542.46/5,663,132
  6. Step 6: Final answer
    x = 4,257,108.42

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1.5x scale

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.