Home / 4,982,259.72-6,876,026.34-3,049,797.40

Finding the Fourth Proportional to 4,982,259.72, 6,876,026.34 and 3,049,797.40

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Solution

The fourth proportional to 4,982,259.72, 6,876,026.34 and 3,049,797.40 is: 4,209,031.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,259.72 : 6,876,026.34 = 3,049,797.40 : x
  2. Step 2: Convert to fraction form
    4,982,259.72/6,876,026.34 = 3,049,797.40/x
  3. Step 3: Cross multiply
    4,982,259.72x = 6,876,026.34 × 3,049,797.40
  4. Step 4: Simplify right side
    4,982,259.72x = 20,970,487,254,063.52
  5. Step 5: Solve for x
    x = 20,970,487,254,063.52/4,982,259.72
  6. Step 6: Final answer
    x = 4,209,031.33

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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.