Home / 3,207,796.94-4,426,759.68-1,757,547.29

Finding the Fourth Proportional to 3,207,796.94, 4,426,759.68 and 1,757,547.29

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Solution

The fourth proportional to 3,207,796.94, 4,426,759.68 and 1,757,547.29 is: 2,425,415.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,796.94 : 4,426,759.68 = 1,757,547.29 : x
  2. Step 2: Convert to fraction form
    3,207,796.94/4,426,759.68 = 1,757,547.29/x
  3. Step 3: Cross multiply
    3,207,796.94x = 4,426,759.68 × 1,757,547.29
  4. Step 4: Simplify right side
    3,207,796.94x = 7,780,239,479,065.27
  5. Step 5: Solve for x
    x = 7,780,239,479,065.27/3,207,796.94
  6. Step 6: Final answer
    x = 2,425,415.21

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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.