Home / 6,227,802.80-9,341,704.20-4,633,479.80

Finding the Fourth Proportional to 6,227,802.80, 9,341,704.20 and 4,633,479.80

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Solution

The fourth proportional to 6,227,802.80, 9,341,704.20 and 4,633,479.80 is: 6,950,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,802.80 : 9,341,704.20 = 4,633,479.80 : x
  2. Step 2: Convert to fraction form
    6,227,802.80/9,341,704.20 = 4,633,479.80/x
  3. Step 3: Cross multiply
    6,227,802.80x = 9,341,704.20 × 4,633,479.80
  4. Step 4: Simplify right side
    6,227,802.80x = 43,284,597,708,275.16
  5. Step 5: Solve for x
    x = 43,284,597,708,275.16/6,227,802.80
  6. Step 6: Final answer
    x = 6,950,219.70

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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.