Home / 8,153,994.95-11,252,520.25-4,482,973.97

Finding the Fourth Proportional to 8,153,994.95, 11,252,520.25 and 4,482,973.97

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Solution

The fourth proportional to 8,153,994.95, 11,252,520.25 and 4,482,973.97 is: 6,186,508.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,994.95 : 11,252,520.25 = 4,482,973.97 : x
  2. Step 2: Convert to fraction form
    8,153,994.95/11,252,520.25 = 4,482,973.97/x
  3. Step 3: Cross multiply
    8,153,994.95x = 11,252,520.25 × 4,482,973.97
  4. Step 4: Simplify right side
    8,153,994.95x = 50,444,755,377,647.89
  5. Step 5: Solve for x
    x = 50,444,755,377,647.89/8,153,994.95
  6. Step 6: Final answer
    x = 6,186,508.05

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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.