Home / 3,754,794.24-5,628,850.65-1,358,105.76

Finding the Fourth Proportional to 3,754,794.24, 5,628,850.65 and 1,358,105.76

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Solution

The fourth proportional to 3,754,794.24, 5,628,850.65 and 1,358,105.76 is: 2,035,950.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,794.24 : 5,628,850.65 = 1,358,105.76 : x
  2. Step 2: Convert to fraction form
    3,754,794.24/5,628,850.65 = 1,358,105.76/x
  3. Step 3: Cross multiply
    3,754,794.24x = 5,628,850.65 × 1,358,105.76
  4. Step 4: Simplify right side
    3,754,794.24x = 7,644,574,489,944.74
  5. Step 5: Solve for x
    x = 7,644,574,489,944.74/3,754,794.24
  6. Step 6: Final answer
    x = 2,035,950.31

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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.