Home / 7,611,253.23-11,419,417.79-5,062,516.14

Finding the Fourth Proportional to 7,611,253.23, 11,419,417.79 and 5,062,516.14

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Solution

The fourth proportional to 7,611,253.23, 11,419,417.79 and 5,062,516.14 is: 7,595,462.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,611,253.23 : 11,419,417.79 = 5,062,516.14 : x
  2. Step 2: Convert to fraction form
    7,611,253.23/11,419,417.79 = 5,062,516.14/x
  3. Step 3: Cross multiply
    7,611,253.23x = 11,419,417.79 × 5,062,516.14
  4. Step 4: Simplify right side
    7,611,253.23x = 57,810,986,883,934.42
  5. Step 5: Solve for x
    x = 57,810,986,883,934.42/7,611,253.23
  6. Step 6: Final answer
    x = 7,595,462.29

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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.