Home / 9,536,651.73-14,305,472.40-3,147,402.31

Finding the Fourth Proportional to 9,536,651.73, 14,305,472.40 and 3,147,402.31

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Solution

The fourth proportional to 9,536,651.73, 14,305,472.40 and 3,147,402.31 is: 4,721,266.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536,651.73 : 14,305,472.40 = 3,147,402.31 : x
  2. Step 2: Convert to fraction form
    9,536,651.73/14,305,472.40 = 3,147,402.31/x
  3. Step 3: Cross multiply
    9,536,651.73x = 14,305,472.40 × 3,147,402.31
  4. Step 4: Simplify right side
    9,536,651.73x = 45,025,076,877,401.24
  5. Step 5: Solve for x
    x = 45,025,076,877,401.24/9,536,651.73
  6. Step 6: Final answer
    x = 4,721,266.77

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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.