Home / 6,660,026.64-9,190,836.72-3,604,241.52

Finding the Fourth Proportional to 6,660,026.64, 9,190,836.72 and 3,604,241.52

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Solution

The fourth proportional to 6,660,026.64, 9,190,836.72 and 3,604,241.52 is: 4,973,853.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,660,026.64 : 9,190,836.72 = 3,604,241.52 : x
  2. Step 2: Convert to fraction form
    6,660,026.64/9,190,836.72 = 3,604,241.52/x
  3. Step 3: Cross multiply
    6,660,026.64x = 9,190,836.72 × 3,604,241.52
  4. Step 4: Simplify right side
    6,660,026.64x = 33,125,995,309,764.62
  5. Step 5: Solve for x
    x = 33,125,995,309,764.62/6,660,026.64
  6. Step 6: Final answer
    x = 4,973,853.27

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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.