Home / 3,899,597.52-5,379,631.08-2,523,386.04

Finding the Fourth Proportional to 3,899,597.52, 5,379,631.08 and 2,523,386.04

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Solution

The fourth proportional to 3,899,597.52, 5,379,631.08 and 2,523,386.04 is: 3,481,099.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,597.52 : 5,379,631.08 = 2,523,386.04 : x
  2. Step 2: Convert to fraction form
    3,899,597.52/5,379,631.08 = 2,523,386.04/x
  3. Step 3: Cross multiply
    3,899,597.52x = 5,379,631.08 × 2,523,386.04
  4. Step 4: Simplify right side
    3,899,597.52x = 13,574,885,967,622.12
  5. Step 5: Solve for x
    x = 13,574,885,967,622.12/3,899,597.52
  6. Step 6: Final answer
    x = 3,481,099.24

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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.