Home / 4,725,510.60-7,083,600.30-2,327,392.20

Finding the Fourth Proportional to 4,725,510.60, 7,083,600.30 and 2,327,392.20

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Solution

The fourth proportional to 4,725,510.60, 7,083,600.30 and 2,327,392.20 is: 3,488,790.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,510.60 : 7,083,600.30 = 2,327,392.20 : x
  2. Step 2: Convert to fraction form
    4,725,510.60/7,083,600.30 = 2,327,392.20/x
  3. Step 3: Cross multiply
    4,725,510.60x = 7,083,600.30 × 2,327,392.20
  4. Step 4: Simplify right side
    4,725,510.60x = 16,486,316,086,137.66
  5. Step 5: Solve for x
    x = 16,486,316,086,137.66/4,725,510.60
  6. Step 6: Final answer
    x = 3,488,790.41

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1.5x scale

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.