Home / 8,064,830.10-12,097,245.15-3,015,095.70

Finding the Fourth Proportional to 8,064,830.10, 12,097,245.15 and 3,015,095.70

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Solution

The fourth proportional to 8,064,830.10, 12,097,245.15 and 3,015,095.70 is: 4,522,643.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,830.10 : 12,097,245.15 = 3,015,095.70 : x
  2. Step 2: Convert to fraction form
    8,064,830.10/12,097,245.15 = 3,015,095.70/x
  3. Step 3: Cross multiply
    8,064,830.10x = 12,097,245.15 × 3,015,095.70
  4. Step 4: Simplify right side
    8,064,830.10x = 36,474,351,833,610.86
  5. Step 5: Solve for x
    x = 36,474,351,833,610.86/8,064,830.10
  6. Step 6: Final answer
    x = 4,522,643.55

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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.