Home / 11,034,930.04-15,228,203.46-6,140,467.42

Finding the Fourth Proportional to 11,034,930.04, 15,228,203.46 and 6,140,467.42

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Solution

The fourth proportional to 11,034,930.04, 15,228,203.46 and 6,140,467.42 is: 8,473,845.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034,930.04 : 15,228,203.46 = 6,140,467.42 : x
  2. Step 2: Convert to fraction form
    11,034,930.04/15,228,203.46 = 6,140,467.42/x
  3. Step 3: Cross multiply
    11,034,930.04x = 15,228,203.46 × 6,140,467.42
  4. Step 4: Simplify right side
    11,034,930.04x = 93,508,287,211,261.28
  5. Step 5: Solve for x
    x = 93,508,287,211,261.28/11,034,930.04
  6. Step 6: Final answer
    x = 8,473,845.04

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1.5x scale

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.