Home / 2,273,467.89-3,137,385.96-1,254,872.91

Finding the Fourth Proportional to 2,273,467.89, 3,137,385.96 and 1,254,872.91

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Solution

The fourth proportional to 2,273,467.89, 3,137,385.96 and 1,254,872.91 is: 1,731,724.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,467.89 : 3,137,385.96 = 1,254,872.91 : x
  2. Step 2: Convert to fraction form
    2,273,467.89/3,137,385.96 = 1,254,872.91/x
  3. Step 3: Cross multiply
    2,273,467.89x = 3,137,385.96 × 1,254,872.91
  4. Step 4: Simplify right side
    2,273,467.89x = 3,937,020,649,418.34
  5. Step 5: Solve for x
    x = 3,937,020,649,418.34/2,273,467.89
  6. Step 6: Final answer
    x = 1,731,724.77

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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.