Home / 4,171,028.80-6,256,543.20-4,171,028.80

Finding the Fourth Proportional to 4,171,028.80, 6,256,543.20 and 4,171,028.80

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Solution

The fourth proportional to 4,171,028.80, 6,256,543.20 and 4,171,028.80 is: 6,256,543.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,028.80 : 6,256,543.20 = 4,171,028.80 : x
  2. Step 2: Convert to fraction form
    4,171,028.80/6,256,543.20 = 4,171,028.80/x
  3. Step 3: Cross multiply
    4,171,028.80x = 6,256,543.20 × 4,171,028.80
  4. Step 4: Simplify right side
    4,171,028.80x = 26,096,221,875,644.16
  5. Step 5: Solve for x
    x = 26,096,221,875,644.16/4,171,028.80
  6. Step 6: Final answer
    x = 6,256,543.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.