Home / 7,382,025.80-11,073,038.70-2,894,301.80

Finding the Fourth Proportional to 7,382,025.80, 11,073,038.70 and 2,894,301.80

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Solution

The fourth proportional to 7,382,025.80, 11,073,038.70 and 2,894,301.80 is: 4,341,452.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382,025.80 : 11,073,038.70 = 2,894,301.80 : x
  2. Step 2: Convert to fraction form
    7,382,025.80/11,073,038.70 = 2,894,301.80/x
  3. Step 3: Cross multiply
    7,382,025.80x = 11,073,038.70 × 2,894,301.80
  4. Step 4: Simplify right side
    7,382,025.80x = 32,048,715,840,879.66
  5. Step 5: Solve for x
    x = 32,048,715,840,879.66/7,382,025.80
  6. Step 6: Final answer
    x = 4,341,452.70

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Similar ratio
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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.