Home / 10,347,048.04-15,522,455.22-3,523,272.52

Finding the Fourth Proportional to 10,347,048.04, 15,522,455.22 and 3,523,272.52

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Solution

The fourth proportional to 10,347,048.04, 15,522,455.22 and 3,523,272.52 is: 5,285,550.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,347,048.04 : 15,522,455.22 = 3,523,272.52 : x
  2. Step 2: Convert to fraction form
    10,347,048.04/15,522,455.22 = 3,523,272.52/x
  3. Step 3: Cross multiply
    10,347,048.04x = 15,522,455.22 × 3,523,272.52
  4. Step 4: Simplify right side
    10,347,048.04x = 54,689,839,919,556.55
  5. Step 5: Solve for x
    x = 54,689,839,919,556.55/10,347,048.04
  6. Step 6: Final answer
    x = 5,285,550.01

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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.