Home / 8,895,326.50-13,327,742.40-5,971,944.16

Finding the Fourth Proportional to 8,895,326.50, 13,327,742.40 and 5,971,944.16

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Solution

The fourth proportional to 8,895,326.50, 13,327,742.40 and 5,971,944.16 is: 8,947,679.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,326.50 : 13,327,742.40 = 5,971,944.16 : x
  2. Step 2: Convert to fraction form
    8,895,326.50/13,327,742.40 = 5,971,944.16/x
  3. Step 3: Cross multiply
    8,895,326.50x = 13,327,742.40 × 5,971,944.16
  4. Step 4: Simplify right side
    8,895,326.50x = 79,592,533,391,664.39
  5. Step 5: Solve for x
    x = 79,592,533,391,664.39/8,895,326.50
  6. Step 6: Final answer
    x = 8,947,679.82

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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.