Home / 6,573,638.72-9,071,602.25-3,673,031.85

Finding the Fourth Proportional to 6,573,638.72, 9,071,602.25 and 3,673,031.85

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Solution

The fourth proportional to 6,573,638.72, 9,071,602.25 and 3,673,031.85 is: 5,068,773.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,638.72 : 9,071,602.25 = 3,673,031.85 : x
  2. Step 2: Convert to fraction form
    6,573,638.72/9,071,602.25 = 3,673,031.85/x
  3. Step 3: Cross multiply
    6,573,638.72x = 9,071,602.25 × 3,673,031.85
  4. Step 4: Simplify right side
    6,573,638.72x = 33,320,284,003,964.24
  5. Step 5: Solve for x
    x = 33,320,284,003,964.24/6,573,638.72
  6. Step 6: Final answer
    x = 5,068,773.24

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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.