Home / 7,572,516.75-11,358,775.14-2,253,732.75

Finding the Fourth Proportional to 7,572,516.75, 11,358,775.14 and 2,253,732.75

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Solution

The fourth proportional to 7,572,516.75, 11,358,775.14 and 2,253,732.75 is: 3,380,599.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,516.75 : 11,358,775.14 = 2,253,732.75 : x
  2. Step 2: Convert to fraction form
    7,572,516.75/11,358,775.14 = 2,253,732.75/x
  3. Step 3: Cross multiply
    7,572,516.75x = 11,358,775.14 × 2,253,732.75
  4. Step 4: Simplify right side
    7,572,516.75x = 25,599,643,532,903.84
  5. Step 5: Solve for x
    x = 25,599,643,532,903.84/7,572,516.75
  6. Step 6: Final answer
    x = 3,380,599.13

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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.