Home / 8,064,845.10-12,097,267.65-3,015,110.70

Finding the Fourth Proportional to 8,064,845.10, 12,097,267.65 and 3,015,110.70

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Solution

The fourth proportional to 8,064,845.10, 12,097,267.65 and 3,015,110.70 is: 4,522,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,845.10 : 12,097,267.65 = 3,015,110.70 : x
  2. Step 2: Convert to fraction form
    8,064,845.10/12,097,267.65 = 3,015,110.70/x
  3. Step 3: Cross multiply
    8,064,845.10x = 12,097,267.65 × 3,015,110.70
  4. Step 4: Simplify right side
    8,064,845.10x = 36,474,601,132,278.86
  5. Step 5: Solve for x
    x = 36,474,601,132,278.86/8,064,845.10
  6. Step 6: Final answer
    x = 4,522,666.05

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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.