Home / 3,025,477.76-4,175,138.24-1,667,352

Finding the Fourth Proportional to 3,025,477.76, 4,175,138.24 and 1,667,352

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Solution

The fourth proportional to 3,025,477.76, 4,175,138.24 and 1,667,352 is: 2,300,934.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,477.76 : 4,175,138.24 = 1,667,352 : x
  2. Step 2: Convert to fraction form
    3,025,477.76/4,175,138.24 = 1,667,352/x
  3. Step 3: Cross multiply
    3,025,477.76x = 4,175,138.24 × 1,667,352
  4. Step 4: Simplify right side
    3,025,477.76x = 6,961,425,094,740.48
  5. Step 5: Solve for x
    x = 6,961,425,094,740.48/3,025,477.76
  6. Step 6: Final answer
    x = 2,300,934.15

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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.