Home / 5,057,240.24-7,584,597.57-1,983,855.69

Finding the Fourth Proportional to 5,057,240.24, 7,584,597.57 and 1,983,855.69

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Solution

The fourth proportional to 5,057,240.24, 7,584,597.57 and 1,983,855.69 is: 2,975,288.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,240.24 : 7,584,597.57 = 1,983,855.69 : x
  2. Step 2: Convert to fraction form
    5,057,240.24/7,584,597.57 = 1,983,855.69/x
  3. Step 3: Cross multiply
    5,057,240.24x = 7,584,597.57 × 1,983,855.69
  4. Step 4: Simplify right side
    5,057,240.24x = 15,046,747,045,604.67
  5. Step 5: Solve for x
    x = 15,046,747,045,604.67/5,057,240.24
  6. Step 6: Final answer
    x = 2,975,288.17

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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.