Home / 7,016,368.38-10,524,552.97-1,697,584.38

Finding the Fourth Proportional to 7,016,368.38, 10,524,552.97 and 1,697,584.38

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Solution

The fourth proportional to 7,016,368.38, 10,524,552.97 and 1,697,584.38 is: 2,546,376.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,368.38 : 10,524,552.97 = 1,697,584.38 : x
  2. Step 2: Convert to fraction form
    7,016,368.38/10,524,552.97 = 1,697,584.38/x
  3. Step 3: Cross multiply
    7,016,368.38x = 10,524,552.97 × 1,697,584.38
  4. Step 4: Simplify right side
    7,016,368.38x = 17,866,316,675,731.84
  5. Step 5: Solve for x
    x = 17,866,316,675,731.84/7,016,368.38
  6. Step 6: Final answer
    x = 2,546,376.66

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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.