Home / 4,928,347.48-6,801,143.20-2,752,982.32

Finding the Fourth Proportional to 4,928,347.48, 6,801,143.20 and 2,752,982.32

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Solution

The fourth proportional to 4,928,347.48, 6,801,143.20 and 2,752,982.32 is: 3,799,128.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,347.48 : 6,801,143.20 = 2,752,982.32 : x
  2. Step 2: Convert to fraction form
    4,928,347.48/6,801,143.20 = 2,752,982.32/x
  3. Step 3: Cross multiply
    4,928,347.48x = 6,801,143.20 × 2,752,982.32
  4. Step 4: Simplify right side
    4,928,347.48x = 18,723,426,985,388.22
  5. Step 5: Solve for x
    x = 18,723,426,985,388.22/4,928,347.48
  6. Step 6: Final answer
    x = 3,799,128.83

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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.