Home / 9,070,597.62-12,517,442.10-4,940,616.06

Finding the Fourth Proportional to 9,070,597.62, 12,517,442.10 and 4,940,616.06

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Solution

The fourth proportional to 9,070,597.62, 12,517,442.10 and 4,940,616.06 is: 6,818,059.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,597.62 : 12,517,442.10 = 4,940,616.06 : x
  2. Step 2: Convert to fraction form
    9,070,597.62/12,517,442.10 = 4,940,616.06/x
  3. Step 3: Cross multiply
    9,070,597.62x = 12,517,442.10 × 4,940,616.06
  4. Step 4: Simplify right side
    9,070,597.62x = 61,843,875,469,380.12
  5. Step 5: Solve for x
    x = 61,843,875,469,380.12/9,070,597.62
  6. Step 6: Final answer
    x = 6,818,059.63

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1.5x scale

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.