Home / 3,562,231.16-5,344,859.87-1,765,148.66

Finding the Fourth Proportional to 3,562,231.16, 5,344,859.87 and 1,765,148.66

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Solution

The fourth proportional to 3,562,231.16, 5,344,859.87 and 1,765,148.66 is: 2,648,472.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,231.16 : 5,344,859.87 = 1,765,148.66 : x
  2. Step 2: Convert to fraction form
    3,562,231.16/5,344,859.87 = 1,765,148.66/x
  3. Step 3: Cross multiply
    3,562,231.16x = 5,344,859.87 × 1,765,148.66
  4. Step 4: Simplify right side
    3,562,231.16x = 9,434,472,238,459.73
  5. Step 5: Solve for x
    x = 9,434,472,238,459.73/3,562,231.16
  6. Step 6: Final answer
    x = 2,648,472.77

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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.