Home / 5,621,613.49-7,757,829.22-3,043,294.27

Finding the Fourth Proportional to 5,621,613.49, 7,757,829.22 and 3,043,294.27

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Solution

The fourth proportional to 5,621,613.49, 7,757,829.22 and 3,043,294.27 is: 4,199,747.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,621,613.49 : 7,757,829.22 = 3,043,294.27 : x
  2. Step 2: Convert to fraction form
    5,621,613.49/7,757,829.22 = 3,043,294.27/x
  3. Step 3: Cross multiply
    5,621,613.49x = 7,757,829.22 × 3,043,294.27
  4. Step 4: Simplify right side
    5,621,613.49x = 23,609,357,212,864.57
  5. Step 5: Solve for x
    x = 23,609,357,212,864.57/5,621,613.49
  6. Step 6: Final answer
    x = 4,199,747.50

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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.