Home / 8,932,531.53-13,398,880.20-2,542,783.65

Finding the Fourth Proportional to 8,932,531.53, 13,398,880.20 and 2,542,783.65

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Solution

The fourth proportional to 8,932,531.53, 13,398,880.20 and 2,542,783.65 is: 3,814,199.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932,531.53 : 13,398,880.20 = 2,542,783.65 : x
  2. Step 2: Convert to fraction form
    8,932,531.53/13,398,880.20 = 2,542,783.65/x
  3. Step 3: Cross multiply
    8,932,531.53x = 13,398,880.20 × 2,542,783.65
  4. Step 4: Simplify right side
    8,932,531.53x = 34,070,453,500,868.73
  5. Step 5: Solve for x
    x = 34,070,453,500,868.73/8,932,531.53
  6. Step 6: Final answer
    x = 3,814,199.08

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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.