Home / 5,776,137.10-7,968,566.10-3,483,023.86

Finding the Fourth Proportional to 5,776,137.10, 7,968,566.10 and 3,483,023.86

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Solution

The fourth proportional to 5,776,137.10, 7,968,566.10 and 3,483,023.86 is: 4,805,063.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,137.10 : 7,968,566.10 = 3,483,023.86 : x
  2. Step 2: Convert to fraction form
    5,776,137.10/7,968,566.10 = 3,483,023.86/x
  3. Step 3: Cross multiply
    5,776,137.10x = 7,968,566.10 × 3,483,023.86
  4. Step 4: Simplify right side
    5,776,137.10x = 27,754,705,856,287.14
  5. Step 5: Solve for x
    x = 27,754,705,856,287.14/5,776,137.10
  6. Step 6: Final answer
    x = 4,805,063.55

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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.