Home / 8,744,613.40-13,118,601.35-3,352,843.31

Finding the Fourth Proportional to 8,744,613.40, 13,118,601.35 and 3,352,843.31

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Solution

The fourth proportional to 8,744,613.40, 13,118,601.35 and 3,352,843.31 is: 5,029,909.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,613.40 : 13,118,601.35 = 3,352,843.31 : x
  2. Step 2: Convert to fraction form
    8,744,613.40/13,118,601.35 = 3,352,843.31/x
  3. Step 3: Cross multiply
    8,744,613.40x = 13,118,601.35 × 3,352,843.31
  4. Step 4: Simplify right side
    8,744,613.40x = 43,984,614,788,936.76
  5. Step 5: Solve for x
    x = 43,984,614,788,936.76/8,744,613.40
  6. Step 6: Final answer
    x = 5,029,909.59

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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.