Home / 8,725,660.41-13,063,883.32-4,617,676.83

Finding the Fourth Proportional to 8,725,660.41, 13,063,883.32 and 4,617,676.83

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Solution

The fourth proportional to 8,725,660.41, 13,063,883.32 and 4,617,676.83 is: 6,913,492.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,725,660.41 : 13,063,883.32 = 4,617,676.83 : x
  2. Step 2: Convert to fraction form
    8,725,660.41/13,063,883.32 = 4,617,676.83/x
  3. Step 3: Cross multiply
    8,725,660.41x = 13,063,883.32 × 4,617,676.83
  4. Step 4: Simplify right side
    8,725,660.41x = 60,324,791,349,247.18
  5. Step 5: Solve for x
    x = 60,324,791,349,247.18/8,725,660.41
  6. Step 6: Final answer
    x = 6,913,492.91

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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.