Home / 6,101,488.56-8,420,577.24-3,348,708

Finding the Fourth Proportional to 6,101,488.56, 8,420,577.24 and 3,348,708

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Solution

The fourth proportional to 6,101,488.56, 8,420,577.24 and 3,348,708 is: 4,621,504.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,488.56 : 8,420,577.24 = 3,348,708 : x
  2. Step 2: Convert to fraction form
    6,101,488.56/8,420,577.24 = 3,348,708/x
  3. Step 3: Cross multiply
    6,101,488.56x = 8,420,577.24 × 3,348,708
  4. Step 4: Simplify right side
    6,101,488.56x = 28,198,054,368,205.92
  5. Step 5: Solve for x
    x = 28,198,054,368,205.92/6,101,488.56
  6. Step 6: Final answer
    x = 4,621,504.10

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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.