Home / 3,064,594.47-4,228,498.80-1,775,357.97

Finding the Fourth Proportional to 3,064,594.47, 4,228,498.80 and 1,775,357.97

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Solution

The fourth proportional to 3,064,594.47, 4,228,498.80 and 1,775,357.97 is: 2,449,622.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,594.47 : 4,228,498.80 = 1,775,357.97 : x
  2. Step 2: Convert to fraction form
    3,064,594.47/4,228,498.80 = 1,775,357.97/x
  3. Step 3: Cross multiply
    3,064,594.47x = 4,228,498.80 × 1,775,357.97
  4. Step 4: Simplify right side
    3,064,594.47x = 7,507,099,045,715.44
  5. Step 5: Solve for x
    x = 7,507,099,045,715.44/3,064,594.47
  6. Step 6: Final answer
    x = 2,449,622.33

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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.