Home / 5,256,658.11-7,254,146.01-3,051,725.52

Finding the Fourth Proportional to 5,256,658.11, 7,254,146.01 and 3,051,725.52

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Solution

The fourth proportional to 5,256,658.11, 7,254,146.01 and 3,051,725.52 is: 4,211,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,658.11 : 7,254,146.01 = 3,051,725.52 : x
  2. Step 2: Convert to fraction form
    5,256,658.11/7,254,146.01 = 3,051,725.52/x
  3. Step 3: Cross multiply
    5,256,658.11x = 7,254,146.01 × 3,051,725.52
  4. Step 4: Simplify right side
    5,256,658.11x = 22,137,662,504,523.18
  5. Step 5: Solve for x
    x = 22,137,662,504,523.18/5,256,658.11
  6. Step 6: Final answer
    x = 4,211,356.73

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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.