Home / 4,415,859.79-6,092,992.33-2,579,963.20

Finding the Fourth Proportional to 4,415,859.79, 6,092,992.33 and 2,579,963.20

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Solution

The fourth proportional to 4,415,859.79, 6,092,992.33 and 2,579,963.20 is: 3,559,826.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,859.79 : 6,092,992.33 = 2,579,963.20 : x
  2. Step 2: Convert to fraction form
    4,415,859.79/6,092,992.33 = 2,579,963.20/x
  3. Step 3: Cross multiply
    4,415,859.79x = 6,092,992.33 × 2,579,963.20
  4. Step 4: Simplify right side
    4,415,859.79x = 15,719,695,967,599.87
  5. Step 5: Solve for x
    x = 15,719,695,967,599.87/4,415,859.79
  6. Step 6: Final answer
    x = 3,559,826.79

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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.