Home / 3,006,291-4,150,858.86-1,935,069.24

Finding the Fourth Proportional to 3,006,291, 4,150,858.86 and 1,935,069.24

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Solution

The fourth proportional to 3,006,291, 4,150,858.86 and 1,935,069.24 is: 2,671,797.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,291 : 4,150,858.86 = 1,935,069.24 : x
  2. Step 2: Convert to fraction form
    3,006,291/4,150,858.86 = 1,935,069.24/x
  3. Step 3: Cross multiply
    3,006,291x = 4,150,858.86 × 1,935,069.24
  4. Step 4: Simplify right side
    3,006,291x = 8,032,199,299,567.47
  5. Step 5: Solve for x
    x = 8,032,199,299,567.47/3,006,291
  6. Step 6: Final answer
    x = 2,671,797.01

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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.