Home / 8,086,095.33-11,154,783.17-4,820,609.07

Finding the Fourth Proportional to 8,086,095.33, 11,154,783.17 and 4,820,609.07

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Solution

The fourth proportional to 8,086,095.33, 11,154,783.17 and 4,820,609.07 is: 6,650,038.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,095.33 : 11,154,783.17 = 4,820,609.07 : x
  2. Step 2: Convert to fraction form
    8,086,095.33/11,154,783.17 = 4,820,609.07/x
  3. Step 3: Cross multiply
    8,086,095.33x = 11,154,783.17 × 4,820,609.07
  4. Step 4: Simplify right side
    8,086,095.33x = 53,772,848,899,082.30
  5. Step 5: Solve for x
    x = 53,772,848,899,082.30/8,086,095.33
  6. Step 6: Final answer
    x = 6,650,038.95

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.