Home / 5,972,233.78-8,958,383.48-1,484,509.78

Finding the Fourth Proportional to 5,972,233.78, 8,958,383.48 and 1,484,509.78

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Solution

The fourth proportional to 5,972,233.78, 8,958,383.48 and 1,484,509.78 is: 2,226,772.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,233.78 : 8,958,383.48 = 1,484,509.78 : x
  2. Step 2: Convert to fraction form
    5,972,233.78/8,958,383.48 = 1,484,509.78/x
  3. Step 3: Cross multiply
    5,972,233.78x = 8,958,383.48 × 1,484,509.78
  4. Step 4: Simplify right side
    5,972,233.78x = 13,298,807,895,609.32
  5. Step 5: Solve for x
    x = 13,298,807,895,609.32/5,972,233.78
  6. Step 6: Final answer
    x = 2,226,772.83

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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.