Home / 4,780,902-6,597,644.91-2,634,726

Finding the Fourth Proportional to 4,780,902, 6,597,644.91 and 2,634,726

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Solution

The fourth proportional to 4,780,902, 6,597,644.91 and 2,634,726 is: 3,635,921.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,902 : 6,597,644.91 = 2,634,726 : x
  2. Step 2: Convert to fraction form
    4,780,902/6,597,644.91 = 2,634,726/x
  3. Step 3: Cross multiply
    4,780,902x = 6,597,644.91 × 2,634,726
  4. Step 4: Simplify right side
    4,780,902x = 17,382,986,583,144.66
  5. Step 5: Solve for x
    x = 17,382,986,583,144.66/4,780,902
  6. Step 6: Final answer
    x = 3,635,921.96

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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.