Home / 6,048,005.10-9,072,007.65-2,260,995.90

Finding the Fourth Proportional to 6,048,005.10, 9,072,007.65 and 2,260,995.90

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Solution

The fourth proportional to 6,048,005.10, 9,072,007.65 and 2,260,995.90 is: 3,391,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,005.10 : 9,072,007.65 = 2,260,995.90 : x
  2. Step 2: Convert to fraction form
    6,048,005.10/9,072,007.65 = 2,260,995.90/x
  3. Step 3: Cross multiply
    6,048,005.10x = 9,072,007.65 × 2,260,995.90
  4. Step 4: Simplify right side
    6,048,005.10x = 20,511,772,101,418.64
  5. Step 5: Solve for x
    x = 20,511,772,101,418.64/6,048,005.10
  6. Step 6: Final answer
    x = 3,391,493.85

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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.