Home / 1,730,645.06-2,596,213.62-532,667.21

Finding the Fourth Proportional to 1,730,645.06, 2,596,213.62 and 532,667.21

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Solution

The fourth proportional to 1,730,645.06, 2,596,213.62 and 532,667.21 is: 799,076.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,645.06 : 2,596,213.62 = 532,667.21 : x
  2. Step 2: Convert to fraction form
    1,730,645.06/2,596,213.62 = 532,667.21/x
  3. Step 3: Cross multiply
    1,730,645.06x = 2,596,213.62 × 532,667.21
  4. Step 4: Simplify right side
    1,730,645.06x = 1,382,917,852,548.33
  5. Step 5: Solve for x
    x = 1,382,917,852,548.33/1,730,645.06
  6. Step 6: Final answer
    x = 799,076.53

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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.