Home / 3,566,682.60-4,922,021.54-2,038,822.76

Finding the Fourth Proportional to 3,566,682.60, 4,922,021.54 and 2,038,822.76

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Solution

The fourth proportional to 3,566,682.60, 4,922,021.54 and 2,038,822.76 is: 2,813,575.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,682.60 : 4,922,021.54 = 2,038,822.76 : x
  2. Step 2: Convert to fraction form
    3,566,682.60/4,922,021.54 = 2,038,822.76/x
  3. Step 3: Cross multiply
    3,566,682.60x = 4,922,021.54 × 2,038,822.76
  4. Step 4: Simplify right side
    3,566,682.60x = 10,035,129,540,962.25
  5. Step 5: Solve for x
    x = 10,035,129,540,962.25/3,566,682.60
  6. Step 6: Final answer
    x = 2,813,575.15

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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.