Home / 2,899,208.88-4,345,531.92-1,476,259.20

Finding the Fourth Proportional to 2,899,208.88, 4,345,531.92 and 1,476,259.20

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Solution

The fourth proportional to 2,899,208.88, 4,345,531.92 and 1,476,259.20 is: 2,212,717.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,208.88 : 4,345,531.92 = 1,476,259.20 : x
  2. Step 2: Convert to fraction form
    2,899,208.88/4,345,531.92 = 1,476,259.20/x
  3. Step 3: Cross multiply
    2,899,208.88x = 4,345,531.92 × 1,476,259.20
  4. Step 4: Simplify right side
    2,899,208.88x = 6,415,131,475,793.66
  5. Step 5: Solve for x
    x = 6,415,131,475,793.66/2,899,208.88
  6. Step 6: Final answer
    x = 2,212,717.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.