Home / 5,488,549.64-8,232,077.11-1,444,698.82

Finding the Fourth Proportional to 5,488,549.64, 8,232,077.11 and 1,444,698.82

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Solution

The fourth proportional to 5,488,549.64, 8,232,077.11 and 1,444,698.82 is: 2,166,851.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,488,549.64 : 8,232,077.11 = 1,444,698.82 : x
  2. Step 2: Convert to fraction form
    5,488,549.64/8,232,077.11 = 1,444,698.82/x
  3. Step 3: Cross multiply
    5,488,549.64x = 8,232,077.11 × 1,444,698.82
  4. Step 4: Simplify right side
    5,488,549.64x = 11,892,872,079,742.52
  5. Step 5: Solve for x
    x = 11,892,872,079,742.52/5,488,549.64
  6. Step 6: Final answer
    x = 2,166,851.51

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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.