Home / 4,134,034.55-5,705,034.03-2,273,523.59

Finding the Fourth Proportional to 4,134,034.55, 5,705,034.03 and 2,273,523.59

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Solution

The fourth proportional to 4,134,034.55, 5,705,034.03 and 2,273,523.59 is: 3,137,499.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,034.55 : 5,705,034.03 = 2,273,523.59 : x
  2. Step 2: Convert to fraction form
    4,134,034.55/5,705,034.03 = 2,273,523.59/x
  3. Step 3: Cross multiply
    4,134,034.55x = 5,705,034.03 × 2,273,523.59
  4. Step 4: Simplify right side
    4,134,034.55x = 12,970,529,448,957.77
  5. Step 5: Solve for x
    x = 12,970,529,448,957.77/4,134,034.55
  6. Step 6: Final answer
    x = 3,137,499.04

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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.