Home / 9,222,395.20-13,835,666.40-2,832,942.40

Finding the Fourth Proportional to 9,222,395.20, 13,835,666.40 and 2,832,942.40

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Solution

The fourth proportional to 9,222,395.20, 13,835,666.40 and 2,832,942.40 is: 4,250,050.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,395.20 : 13,835,666.40 = 2,832,942.40 : x
  2. Step 2: Convert to fraction form
    9,222,395.20/13,835,666.40 = 2,832,942.40/x
  3. Step 3: Cross multiply
    9,222,395.20x = 13,835,666.40 × 2,832,942.40
  4. Step 4: Simplify right side
    9,222,395.20x = 39,195,645,976,815.36
  5. Step 5: Solve for x
    x = 39,195,645,976,815.36/9,222,395.20
  6. Step 6: Final answer
    x = 4,250,050.57

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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.