Home / 5,736,404.27-7,916,809.76-4,283,577.44

Finding the Fourth Proportional to 5,736,404.27, 7,916,809.76 and 4,283,577.44

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Solution

The fourth proportional to 5,736,404.27, 7,916,809.76 and 4,283,577.44 is: 5,911,763.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,404.27 : 7,916,809.76 = 4,283,577.44 : x
  2. Step 2: Convert to fraction form
    5,736,404.27/7,916,809.76 = 4,283,577.44/x
  3. Step 3: Cross multiply
    5,736,404.27x = 7,916,809.76 × 4,283,577.44
  4. Step 4: Simplify right side
    5,736,404.27x = 33,912,267,669,457.33
  5. Step 5: Solve for x
    x = 33,912,267,669,457.33/5,736,404.27
  6. Step 6: Final answer
    x = 5,911,763.90

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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.