Home / 7,184,868.15-10,777,302.23-6,597,002.55

Finding the Fourth Proportional to 7,184,868.15, 10,777,302.23 and 6,597,002.55

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Solution

The fourth proportional to 7,184,868.15, 10,777,302.23 and 6,597,002.55 is: 9,895,503.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184,868.15 : 10,777,302.23 = 6,597,002.55 : x
  2. Step 2: Convert to fraction form
    7,184,868.15/10,777,302.23 = 6,597,002.55/x
  3. Step 3: Cross multiply
    7,184,868.15x = 10,777,302.23 × 6,597,002.55
  4. Step 4: Simplify right side
    7,184,868.15x = 71,097,890,260,445.67
  5. Step 5: Solve for x
    x = 71,097,890,260,445.67/7,184,868.15
  6. Step 6: Final answer
    x = 9,895,503.83

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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.