Home / 994,655.96-1,372,625.17-541,946.96

Finding the Fourth Proportional to 994,655.96, 1,372,625.17 and 541,946.96

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Solution

The fourth proportional to 994,655.96, 1,372,625.17 and 541,946.96 is: 747,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,655.96 : 1,372,625.17 = 541,946.96 : x
  2. Step 2: Convert to fraction form
    994,655.96/1,372,625.17 = 541,946.96/x
  3. Step 3: Cross multiply
    994,655.96x = 1,372,625.17 × 541,946.96
  4. Step 4: Simplify right side
    994,655.96x = 743,890,038,100.98
  5. Step 5: Solve for x
    x = 743,890,038,100.98/994,655.96
  6. Step 6: Final answer
    x = 747,886.77

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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.