Home / 3,025,530.45-4,246,371.45-3,025,530.45

Finding the Fourth Proportional to 3,025,530.45, 4,246,371.45 and 3,025,530.45

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Solution

The fourth proportional to 3,025,530.45, 4,246,371.45 and 3,025,530.45 is: 4,246,371.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,530.45 : 4,246,371.45 = 3,025,530.45 : x
  2. Step 2: Convert to fraction form
    3,025,530.45/4,246,371.45 = 3,025,530.45/x
  3. Step 3: Cross multiply
    3,025,530.45x = 4,246,371.45 × 3,025,530.45
  4. Step 4: Simplify right side
    3,025,530.45x = 12,847,526,123,985.65
  5. Step 5: Solve for x
    x = 12,847,526,123,985.65/3,025,530.45
  6. Step 6: Final answer
    x = 4,246,371.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.