Home / 5,542,954.44-7,656,621.18-4,459,307.28

Finding the Fourth Proportional to 5,542,954.44, 7,656,621.18 and 4,459,307.28

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Solution

The fourth proportional to 5,542,954.44, 7,656,621.18 and 4,459,307.28 is: 6,159,752.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542,954.44 : 7,656,621.18 = 4,459,307.28 : x
  2. Step 2: Convert to fraction form
    5,542,954.44/7,656,621.18 = 4,459,307.28/x
  3. Step 3: Cross multiply
    5,542,954.44x = 7,656,621.18 × 4,459,307.28
  4. Step 4: Simplify right side
    5,542,954.44x = 34,143,226,568,176.19
  5. Step 5: Solve for x
    x = 34,143,226,568,176.19/5,542,954.44
  6. Step 6: Final answer
    x = 6,159,752.34

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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.