Home / 5,483,524.30-7,564,881.15-3,306,857.87

Finding the Fourth Proportional to 5,483,524.30, 7,564,881.15 and 3,306,857.87

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Solution

The fourth proportional to 5,483,524.30, 7,564,881.15 and 3,306,857.87 is: 4,562,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,524.30 : 7,564,881.15 = 3,306,857.87 : x
  2. Step 2: Convert to fraction form
    5,483,524.30/7,564,881.15 = 3,306,857.87/x
  3. Step 3: Cross multiply
    5,483,524.30x = 7,564,881.15 × 3,306,857.87
  4. Step 4: Simplify right side
    5,483,524.30x = 25,015,986,785,404.36
  5. Step 5: Solve for x
    x = 25,015,986,785,404.36/5,483,524.30
  6. Step 6: Final answer
    x = 4,562,027.16

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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.