Home / 3,223,805.16-4,448,675.43-1,773,266.43

Finding the Fourth Proportional to 3,223,805.16, 4,448,675.43 and 1,773,266.43

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Solution

The fourth proportional to 3,223,805.16, 4,448,675.43 and 1,773,266.43 is: 2,447,011.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,805.16 : 4,448,675.43 = 1,773,266.43 : x
  2. Step 2: Convert to fraction form
    3,223,805.16/4,448,675.43 = 1,773,266.43/x
  3. Step 3: Cross multiply
    3,223,805.16x = 4,448,675.43 × 1,773,266.43
  4. Step 4: Simplify right side
    3,223,805.16x = 7,888,686,797,984.82
  5. Step 5: Solve for x
    x = 7,888,686,797,984.82/3,223,805.16
  6. Step 6: Final answer
    x = 2,447,011.03

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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.