Home / 4,744,135.17-7,116,640.22-1,549,278.09

Finding the Fourth Proportional to 4,744,135.17, 7,116,640.22 and 1,549,278.09

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Solution

The fourth proportional to 4,744,135.17, 7,116,640.22 and 1,549,278.09 is: 2,324,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,135.17 : 7,116,640.22 = 1,549,278.09 : x
  2. Step 2: Convert to fraction form
    4,744,135.17/7,116,640.22 = 1,549,278.09/x
  3. Step 3: Cross multiply
    4,744,135.17x = 7,116,640.22 × 1,549,278.09
  4. Step 4: Simplify right side
    4,744,135.17x = 11,025,654,771,131.98
  5. Step 5: Solve for x
    x = 11,025,654,771,131.98/4,744,135.17
  6. Step 6: Final answer
    x = 2,324,060.00

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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.