Home / 5,953,793.61-8,220,863.22-4,574,963.91

Finding the Fourth Proportional to 5,953,793.61, 8,220,863.22 and 4,574,963.91

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Solution

The fourth proportional to 5,953,793.61, 8,220,863.22 and 4,574,963.91 is: 6,317,006.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953,793.61 : 8,220,863.22 = 4,574,963.91 : x
  2. Step 2: Convert to fraction form
    5,953,793.61/8,220,863.22 = 4,574,963.91/x
  3. Step 3: Cross multiply
    5,953,793.61x = 8,220,863.22 × 4,574,963.91
  4. Step 4: Simplify right side
    5,953,793.61x = 37,610,152,540,546.39
  5. Step 5: Solve for x
    x = 37,610,152,540,546.39/5,953,793.61
  6. Step 6: Final answer
    x = 6,317,006.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.