Home / 3,899,598.52-5,379,632.46-2,523,387.04

Finding the Fourth Proportional to 3,899,598.52, 5,379,632.46 and 2,523,387.04

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Solution

The fourth proportional to 3,899,598.52, 5,379,632.46 and 2,523,387.04 is: 3,481,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,598.52 : 5,379,632.46 = 2,523,387.04 : x
  2. Step 2: Convert to fraction form
    3,899,598.52/5,379,632.46 = 2,523,387.04/x
  3. Step 3: Cross multiply
    3,899,598.52x = 5,379,632.46 × 2,523,387.04
  4. Step 4: Simplify right side
    3,899,598.52x = 13,574,894,829,527.32
  5. Step 5: Solve for x
    x = 13,574,894,829,527.32/3,899,598.52
  6. Step 6: Final answer
    x = 3,481,100.62

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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.