Home / 6,723,032.40-10,095,046.20-3,888,680.40

Finding the Fourth Proportional to 6,723,032.40, 10,095,046.20 and 3,888,680.40

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Solution

The fourth proportional to 6,723,032.40, 10,095,046.20 and 3,888,680.40 is: 5,839,092.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,032.40 : 10,095,046.20 = 3,888,680.40 : x
  2. Step 2: Convert to fraction form
    6,723,032.40/10,095,046.20 = 3,888,680.40/x
  3. Step 3: Cross multiply
    6,723,032.40x = 10,095,046.20 × 3,888,680.40
  4. Step 4: Simplify right side
    6,723,032.40x = 39,256,408,295,034.48
  5. Step 5: Solve for x
    x = 39,256,408,295,034.48/6,723,032.40
  6. Step 6: Final answer
    x = 5,839,092.53

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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.