Home / 10,731,364.60-16,096,677.54-3,055,056.97

Finding the Fourth Proportional to 10,731,364.60, 16,096,677.54 and 3,055,056.97

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Solution

The fourth proportional to 10,731,364.60, 16,096,677.54 and 3,055,056.97 is: 4,582,480.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,731,364.60 : 16,096,677.54 = 3,055,056.97 : x
  2. Step 2: Convert to fraction form
    10,731,364.60/16,096,677.54 = 3,055,056.97/x
  3. Step 3: Cross multiply
    10,731,364.60x = 16,096,677.54 × 3,055,056.97
  4. Step 4: Simplify right side
    10,731,364.60x = 49,176,266,912,419.45
  5. Step 5: Solve for x
    x = 49,176,266,912,419.45/10,731,364.60
  6. Step 6: Final answer
    x = 4,582,480.30

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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.