Home / 7,382,206.70-11,073,310.05-6,673,618.70

Finding the Fourth Proportional to 7,382,206.70, 11,073,310.05 and 6,673,618.70

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Solution

The fourth proportional to 7,382,206.70, 11,073,310.05 and 6,673,618.70 is: 10,010,428.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382,206.70 : 11,073,310.05 = 6,673,618.70 : x
  2. Step 2: Convert to fraction form
    7,382,206.70/11,073,310.05 = 6,673,618.70/x
  3. Step 3: Cross multiply
    7,382,206.70x = 11,073,310.05 × 6,673,618.70
  4. Step 4: Simplify right side
    7,382,206.70x = 73,899,049,020,577.94
  5. Step 5: Solve for x
    x = 73,899,049,020,577.94/7,382,206.70
  6. Step 6: Final answer
    x = 10,010,428.05

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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.