Home / 1,167,374.58-1,611,227.41-737,381.22

Finding the Fourth Proportional to 1,167,374.58, 1,611,227.41 and 737,381.22

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Solution

The fourth proportional to 1,167,374.58, 1,611,227.41 and 737,381.22 is: 1,017,744.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,374.58 : 1,611,227.41 = 737,381.22 : x
  2. Step 2: Convert to fraction form
    1,167,374.58/1,611,227.41 = 737,381.22/x
  3. Step 3: Cross multiply
    1,167,374.58x = 1,611,227.41 × 737,381.22
  4. Step 4: Simplify right side
    1,167,374.58x = 1,188,088,833,283.24
  5. Step 5: Solve for x
    x = 1,188,088,833,283.24/1,167,374.58
  6. Step 6: Final answer
    x = 1,017,744.31

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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.