Home / 6,844,512.30-10,266,768.45-3,485,280.30

Finding the Fourth Proportional to 6,844,512.30, 10,266,768.45 and 3,485,280.30

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Solution

The fourth proportional to 6,844,512.30, 10,266,768.45 and 3,485,280.30 is: 5,227,920.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,512.30 : 10,266,768.45 = 3,485,280.30 : x
  2. Step 2: Convert to fraction form
    6,844,512.30/10,266,768.45 = 3,485,280.30/x
  3. Step 3: Cross multiply
    6,844,512.30x = 10,266,768.45 × 3,485,280.30
  4. Step 4: Simplify right side
    6,844,512.30x = 35,782,565,823,446.53
  5. Step 5: Solve for x
    x = 35,782,565,823,446.53/6,844,512.30
  6. Step 6: Final answer
    x = 5,227,920.45

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1.5x scale

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.