Home / 7,523,063.59-10,381,652.09-4,425,786.38

Finding the Fourth Proportional to 7,523,063.59, 10,381,652.09 and 4,425,786.38

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Solution

The fourth proportional to 7,523,063.59, 10,381,652.09 and 4,425,786.38 is: 6,107,481.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,063.59 : 10,381,652.09 = 4,425,786.38 : x
  2. Step 2: Convert to fraction form
    7,523,063.59/10,381,652.09 = 4,425,786.38/x
  3. Step 3: Cross multiply
    7,523,063.59x = 10,381,652.09 × 4,425,786.38
  4. Step 4: Simplify right side
    7,523,063.59x = 45,946,974,356,800.61
  5. Step 5: Solve for x
    x = 45,946,974,356,800.61/7,523,063.59
  6. Step 6: Final answer
    x = 6,107,481.85

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1.5x scale

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.