Home / 8,744,586.39-13,118,560.74-3,352,816.26

Finding the Fourth Proportional to 8,744,586.39, 13,118,560.74 and 3,352,816.26

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Solution

The fourth proportional to 8,744,586.39, 13,118,560.74 and 3,352,816.26 is: 5,029,868.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,586.39 : 13,118,560.74 = 3,352,816.26 : x
  2. Step 2: Convert to fraction form
    8,744,586.39/13,118,560.74 = 3,352,816.26/x
  3. Step 3: Cross multiply
    8,744,586.39x = 13,118,560.74 × 3,352,816.26
  4. Step 4: Simplify right side
    8,744,586.39x = 43,984,123,756,869.63
  5. Step 5: Solve for x
    x = 43,984,123,756,869.63/8,744,586.39
  6. Step 6: Final answer
    x = 5,029,868.97

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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.