Home / 1,732,852.80-2,597,532.32-722,532.64

Finding the Fourth Proportional to 1,732,852.80, 2,597,532.32 and 722,532.64

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Solution

The fourth proportional to 1,732,852.80, 2,597,532.32 and 722,532.64 is: 1,083,070.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,852.80 : 2,597,532.32 = 722,532.64 : x
  2. Step 2: Convert to fraction form
    1,732,852.80/2,597,532.32 = 722,532.64/x
  3. Step 3: Cross multiply
    1,732,852.80x = 2,597,532.32 × 722,532.64
  4. Step 4: Simplify right side
    1,732,852.80x = 1,876,801,884,654.92
  5. Step 5: Solve for x
    x = 1,876,801,884,654.92/1,732,852.80
  6. Step 6: Final answer
    x = 1,083,070.58

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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.