Home / 7,016,372.50-10,524,559.17-1,697,588.50

Finding the Fourth Proportional to 7,016,372.50, 10,524,559.17 and 1,697,588.50

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Solution

The fourth proportional to 7,016,372.50, 10,524,559.17 and 1,697,588.50 is: 2,546,382.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,372.50 : 10,524,559.17 = 1,697,588.50 : x
  2. Step 2: Convert to fraction form
    7,016,372.50/10,524,559.17 = 1,697,588.50/x
  3. Step 3: Cross multiply
    7,016,372.50x = 10,524,559.17 × 1,697,588.50
  4. Step 4: Simplify right side
    7,016,372.50x = 17,866,370,614,561.54
  5. Step 5: Solve for x
    x = 17,866,370,614,561.54/7,016,372.50
  6. Step 6: Final answer
    x = 2,546,382.85

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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.