Home / 2,736,157.22-4,104,405-914,686.04

Finding the Fourth Proportional to 2,736,157.22, 4,104,405 and 914,686.04

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Solution

The fourth proportional to 2,736,157.22, 4,104,405 and 914,686.04 is: 1,372,085.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,157.22 : 4,104,405 = 914,686.04 : x
  2. Step 2: Convert to fraction form
    2,736,157.22/4,104,405 = 914,686.04/x
  3. Step 3: Cross multiply
    2,736,157.22x = 4,104,405 × 914,686.04
  4. Step 4: Simplify right side
    2,736,157.22x = 3,754,241,956,006.20
  5. Step 5: Solve for x
    x = 3,754,241,956,006.20/2,736,157.22
  6. Step 6: Final answer
    x = 1,372,085.61

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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.