Home / 6,285,274.18-8,673,398.70-3,672,020.59

Finding the Fourth Proportional to 6,285,274.18, 8,673,398.70 and 3,672,020.59

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Solution

The fourth proportional to 6,285,274.18, 8,673,398.70 and 3,672,020.59 is: 5,067,225.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,274.18 : 8,673,398.70 = 3,672,020.59 : x
  2. Step 2: Convert to fraction form
    6,285,274.18/8,673,398.70 = 3,672,020.59/x
  3. Step 3: Cross multiply
    6,285,274.18x = 8,673,398.70 × 3,672,020.59
  4. Step 4: Simplify right side
    6,285,274.18x = 31,848,898,576,225.66
  5. Step 5: Solve for x
    x = 31,848,898,576,225.66/6,285,274.18
  6. Step 6: Final answer
    x = 5,067,225.02

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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.