Home / 6,974,496.09-9,624,166.88-4,033,560.65

Finding the Fourth Proportional to 6,974,496.09, 9,624,166.88 and 4,033,560.65

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Solution

The fourth proportional to 6,974,496.09, 9,624,166.88 and 4,033,560.65 is: 5,565,944.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,496.09 : 9,624,166.88 = 4,033,560.65 : x
  2. Step 2: Convert to fraction form
    6,974,496.09/9,624,166.88 = 4,033,560.65/x
  3. Step 3: Cross multiply
    6,974,496.09x = 9,624,166.88 × 4,033,560.65
  4. Step 4: Simplify right side
    6,974,496.09x = 38,819,660,747,912.63
  5. Step 5: Solve for x
    x = 38,819,660,747,912.63/6,974,496.09
  6. Step 6: Final answer
    x = 5,565,944.87

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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.