Home / 5,557,337.70-8,336,006.55-2,362,568.10

Finding the Fourth Proportional to 5,557,337.70, 8,336,006.55 and 2,362,568.10

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Solution

The fourth proportional to 5,557,337.70, 8,336,006.55 and 2,362,568.10 is: 3,543,852.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,557,337.70 : 8,336,006.55 = 2,362,568.10 : x
  2. Step 2: Convert to fraction form
    5,557,337.70/8,336,006.55 = 2,362,568.10/x
  3. Step 3: Cross multiply
    5,557,337.70x = 8,336,006.55 × 2,362,568.10
  4. Step 4: Simplify right side
    5,557,337.70x = 19,694,383,156,421.05
  5. Step 5: Solve for x
    x = 19,694,383,156,421.05/5,557,337.70
  6. Step 6: Final answer
    x = 3,543,852.15

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Double scale
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Similar ratio
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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.