Home / 9,070,585.62-12,517,425.54-4,940,604.06

Finding the Fourth Proportional to 9,070,585.62, 12,517,425.54 and 4,940,604.06

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Solution

The fourth proportional to 9,070,585.62, 12,517,425.54 and 4,940,604.06 is: 6,818,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,585.62 : 12,517,425.54 = 4,940,604.06 : x
  2. Step 2: Convert to fraction form
    9,070,585.62/12,517,425.54 = 4,940,604.06/x
  3. Step 3: Cross multiply
    9,070,585.62x = 12,517,425.54 × 4,940,604.06
  4. Step 4: Simplify right side
    9,070,585.62x = 61,843,643,443,671.68
  5. Step 5: Solve for x
    x = 61,843,643,443,671.68/9,070,585.62
  6. Step 6: Final answer
    x = 6,818,043.07

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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.