Home / 1,732,759.26-2,596,869.11-832,409.64

Finding the Fourth Proportional to 1,732,759.26, 2,596,869.11 and 832,409.64

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Solution

The fourth proportional to 1,732,759.26, 2,596,869.11 and 832,409.64 is: 1,247,524.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,759.26 : 2,596,869.11 = 832,409.64 : x
  2. Step 2: Convert to fraction form
    1,732,759.26/2,596,869.11 = 832,409.64/x
  3. Step 3: Cross multiply
    1,732,759.26x = 2,596,869.11 × 832,409.64
  4. Step 4: Simplify right side
    1,732,759.26x = 2,161,658,876,820.17
  5. Step 5: Solve for x
    x = 2,161,658,876,820.17/1,732,759.26
  6. Step 6: Final answer
    x = 1,247,524.07

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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.