Home / 11,359,016.54-15,675,380.30-6,202,341.38

Finding the Fourth Proportional to 11,359,016.54, 15,675,380.30 and 6,202,341.38

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Solution

The fourth proportional to 11,359,016.54, 15,675,380.30 and 6,202,341.38 is: 8,559,196.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,016.54 : 15,675,380.30 = 6,202,341.38 : x
  2. Step 2: Convert to fraction form
    11,359,016.54/15,675,380.30 = 6,202,341.38/x
  3. Step 3: Cross multiply
    11,359,016.54x = 15,675,380.30 × 6,202,341.38
  4. Step 4: Simplify right side
    11,359,016.54x = 97,224,059,881,926.81
  5. Step 5: Solve for x
    x = 97,224,059,881,926.81/11,359,016.54
  6. Step 6: Final answer
    x = 8,559,196.96

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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.