Home / 8,063,193.80-12,094,790.70-4,032,115.40

Finding the Fourth Proportional to 8,063,193.80, 12,094,790.70 and 4,032,115.40

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Solution

The fourth proportional to 8,063,193.80, 12,094,790.70 and 4,032,115.40 is: 6,048,173.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,193.80 : 12,094,790.70 = 4,032,115.40 : x
  2. Step 2: Convert to fraction form
    8,063,193.80/12,094,790.70 = 4,032,115.40/x
  3. Step 3: Cross multiply
    8,063,193.80x = 12,094,790.70 × 4,032,115.40
  4. Step 4: Simplify right side
    8,063,193.80x = 48,767,591,841,246.77
  5. Step 5: Solve for x
    x = 48,767,591,841,246.77/8,063,193.80
  6. Step 6: Final answer
    x = 6,048,173.10

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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.