Home / 8,963,654.34-13,451,958.37-3,569,195.89

Finding the Fourth Proportional to 8,963,654.34, 13,451,958.37 and 3,569,195.89

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Solution

The fourth proportional to 8,963,654.34, 13,451,958.37 and 3,569,195.89 is: 5,356,372.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,963,654.34 : 13,451,958.37 = 3,569,195.89 : x
  2. Step 2: Convert to fraction form
    8,963,654.34/13,451,958.37 = 3,569,195.89/x
  3. Step 3: Cross multiply
    8,963,654.34x = 13,451,958.37 × 3,569,195.89
  4. Step 4: Simplify right side
    8,963,654.34x = 48,012,674,450,472.31
  5. Step 5: Solve for x
    x = 48,012,674,450,472.31/8,963,654.34
  6. Step 6: Final answer
    x = 5,356,372.82

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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.