Home / 7,532,955.06-11,304,409.17-3,544,178.10

Finding the Fourth Proportional to 7,532,955.06, 11,304,409.17 and 3,544,178.10

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Solution

The fourth proportional to 7,532,955.06, 11,304,409.17 and 3,544,178.10 is: 5,318,608.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,955.06 : 11,304,409.17 = 3,544,178.10 : x
  2. Step 2: Convert to fraction form
    7,532,955.06/11,304,409.17 = 3,544,178.10/x
  3. Step 3: Cross multiply
    7,532,955.06x = 11,304,409.17 × 3,544,178.10
  4. Step 4: Simplify right side
    7,532,955.06x = 40,064,839,413,753.18
  5. Step 5: Solve for x
    x = 40,064,839,413,753.18/7,532,955.06
  6. Step 6: Final answer
    x = 5,318,608.58

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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.