Home / 4,675,523.20-7,012,766.40-3,832,604.80

Finding the Fourth Proportional to 4,675,523.20, 7,012,766.40 and 3,832,604.80

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Solution

The fourth proportional to 4,675,523.20, 7,012,766.40 and 3,832,604.80 is: 5,748,482.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,523.20 : 7,012,766.40 = 3,832,604.80 : x
  2. Step 2: Convert to fraction form
    4,675,523.20/7,012,766.40 = 3,832,604.80/x
  3. Step 3: Cross multiply
    4,675,523.20x = 7,012,766.40 × 3,832,604.80
  4. Step 4: Simplify right side
    4,675,523.20x = 26,877,162,165,918.72
  5. Step 5: Solve for x
    x = 26,877,162,165,918.72/4,675,523.20
  6. Step 6: Final answer
    x = 5,748,482.26

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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.