Home / 10,096,667.73-13,933,346.36-5,512,956.30

Finding the Fourth Proportional to 10,096,667.73, 13,933,346.36 and 5,512,956.30

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Solution

The fourth proportional to 10,096,667.73, 13,933,346.36 and 5,512,956.30 is: 7,607,849.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,667.73 : 13,933,346.36 = 5,512,956.30 : x
  2. Step 2: Convert to fraction form
    10,096,667.73/13,933,346.36 = 5,512,956.30/x
  3. Step 3: Cross multiply
    10,096,667.73x = 13,933,346.36 × 5,512,956.30
  4. Step 4: Simplify right side
    10,096,667.73x = 76,813,929,567,879.28
  5. Step 5: Solve for x
    x = 76,813,929,567,879.28/10,096,667.73
  6. Step 6: Final answer
    x = 7,607,849.60

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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.