Home / 4,600,320.77-6,349,524.48-2,859,305

Finding the Fourth Proportional to 4,600,320.77, 6,349,524.48 and 2,859,305

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Solution

The fourth proportional to 4,600,320.77, 6,349,524.48 and 2,859,305 is: 3,946,513.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,320.77 : 6,349,524.48 = 2,859,305 : x
  2. Step 2: Convert to fraction form
    4,600,320.77/6,349,524.48 = 2,859,305/x
  3. Step 3: Cross multiply
    4,600,320.77x = 6,349,524.48 × 2,859,305
  4. Step 4: Simplify right side
    4,600,320.77x = 18,155,227,093,286.40
  5. Step 5: Solve for x
    x = 18,155,227,093,286.40/4,600,320.77
  6. Step 6: Final answer
    x = 3,946,513.30

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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.