Home / 4,502,275.65-6,213,759.98-2,760,986.25

Finding the Fourth Proportional to 4,502,275.65, 6,213,759.98 and 2,760,986.25

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Solution

The fourth proportional to 4,502,275.65, 6,213,759.98 and 2,760,986.25 is: 3,810,540.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,275.65 : 6,213,759.98 = 2,760,986.25 : x
  2. Step 2: Convert to fraction form
    4,502,275.65/6,213,759.98 = 2,760,986.25/x
  3. Step 3: Cross multiply
    4,502,275.65x = 6,213,759.98 × 2,760,986.25
  4. Step 4: Simplify right side
    4,502,275.65x = 17,156,105,851,775.34
  5. Step 5: Solve for x
    x = 17,156,105,851,775.34/4,502,275.65
  6. Step 6: Final answer
    x = 3,810,540.98

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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.