Home / 4,333,863.10-6,500,794.65-2,208,099.10

Finding the Fourth Proportional to 4,333,863.10, 6,500,794.65 and 2,208,099.10

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Solution

The fourth proportional to 4,333,863.10, 6,500,794.65 and 2,208,099.10 is: 3,312,148.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,863.10 : 6,500,794.65 = 2,208,099.10 : x
  2. Step 2: Convert to fraction form
    4,333,863.10/6,500,794.65 = 2,208,099.10/x
  3. Step 3: Cross multiply
    4,333,863.10x = 6,500,794.65 × 2,208,099.10
  4. Step 4: Simplify right side
    4,333,863.10x = 14,354,398,815,949.82
  5. Step 5: Solve for x
    x = 14,354,398,815,949.82/4,333,863.10
  6. Step 6: Final answer
    x = 3,312,148.65

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.