Home / 2,296,988.72-3,445,220.64-614,223.44

Finding the Fourth Proportional to 2,296,988.72, 3,445,220.64 and 614,223.44

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Solution

The fourth proportional to 2,296,988.72, 3,445,220.64 and 614,223.44 is: 921,264.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,988.72 : 3,445,220.64 = 614,223.44 : x
  2. Step 2: Convert to fraction form
    2,296,988.72/3,445,220.64 = 614,223.44/x
  3. Step 3: Cross multiply
    2,296,988.72x = 3,445,220.64 × 614,223.44
  4. Step 4: Simplify right side
    2,296,988.72x = 2,116,135,273,059.80
  5. Step 5: Solve for x
    x = 2,116,135,273,059.80/2,296,988.72
  6. Step 6: Final answer
    x = 921,264.98

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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.