Home / 4,519,436.52-6,236,801.10-2,454,437.64

Finding the Fourth Proportional to 4,519,436.52, 6,236,801.10 and 2,454,437.64

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Solution

The fourth proportional to 4,519,436.52, 6,236,801.10 and 2,454,437.64 is: 3,387,112.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,436.52 : 6,236,801.10 = 2,454,437.64 : x
  2. Step 2: Convert to fraction form
    4,519,436.52/6,236,801.10 = 2,454,437.64/x
  3. Step 3: Cross multiply
    4,519,436.52x = 6,236,801.10 × 2,454,437.64
  4. Step 4: Simplify right side
    4,519,436.52x = 15,307,839,373,033.40
  5. Step 5: Solve for x
    x = 15,307,839,373,033.40/4,519,436.52
  6. Step 6: Final answer
    x = 3,387,112.38

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Double scale
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Similar ratio
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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.