Home / 9,022,895.34-12,452,383.11-4,949,301.66

Finding the Fourth Proportional to 9,022,895.34, 12,452,383.11 and 4,949,301.66

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Solution

The fourth proportional to 9,022,895.34, 12,452,383.11 and 4,949,301.66 is: 6,830,468.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,895.34 : 12,452,383.11 = 4,949,301.66 : x
  2. Step 2: Convert to fraction form
    9,022,895.34/12,452,383.11 = 4,949,301.66/x
  3. Step 3: Cross multiply
    9,022,895.34x = 12,452,383.11 × 4,949,301.66
  4. Step 4: Simplify right side
    9,022,895.34x = 61,630,600,397,278.96
  5. Step 5: Solve for x
    x = 61,630,600,397,278.96/9,022,895.34
  6. Step 6: Final answer
    x = 6,830,468.28

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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.