Home / 9,067,522.10-13,601,283.15-7,012,616.90

Finding the Fourth Proportional to 9,067,522.10, 13,601,283.15 and 7,012,616.90

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Solution

The fourth proportional to 9,067,522.10, 13,601,283.15 and 7,012,616.90 is: 10,518,925.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,522.10 : 13,601,283.15 = 7,012,616.90 : x
  2. Step 2: Convert to fraction form
    9,067,522.10/13,601,283.15 = 7,012,616.90/x
  3. Step 3: Cross multiply
    9,067,522.10x = 13,601,283.15 × 7,012,616.90
  4. Step 4: Simplify right side
    9,067,522.10x = 95,380,588,079,375.25
  5. Step 5: Solve for x
    x = 95,380,588,079,375.25/9,067,522.10
  6. Step 6: Final answer
    x = 10,518,925.35

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1.5x scale

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.