Home / 5,624,736.60-8,425,295.10-4,679,952.60

Finding the Fourth Proportional to 5,624,736.60, 8,425,295.10 and 4,679,952.60

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Solution

The fourth proportional to 5,624,736.60, 8,425,295.10 and 4,679,952.60 is: 7,010,102.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,736.60 : 8,425,295.10 = 4,679,952.60 : x
  2. Step 2: Convert to fraction form
    5,624,736.60/8,425,295.10 = 4,679,952.60/x
  3. Step 3: Cross multiply
    5,624,736.60x = 8,425,295.10 × 4,679,952.60
  4. Step 4: Simplify right side
    5,624,736.60x = 39,429,981,709,012.26
  5. Step 5: Solve for x
    x = 39,429,981,709,012.26/5,624,736.60
  6. Step 6: Final answer
    x = 7,010,102.79

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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.