Home / 2,922,233.81-4,032,670.86-1,633,073.85

Finding the Fourth Proportional to 2,922,233.81, 4,032,670.86 and 1,633,073.85

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Solution

The fourth proportional to 2,922,233.81, 4,032,670.86 and 1,633,073.85 is: 2,253,635.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,233.81 : 4,032,670.86 = 1,633,073.85 : x
  2. Step 2: Convert to fraction form
    2,922,233.81/4,032,670.86 = 1,633,073.85/x
  3. Step 3: Cross multiply
    2,922,233.81x = 4,032,670.86 × 1,633,073.85
  4. Step 4: Simplify right side
    2,922,233.81x = 6,585,649,327,123.01
  5. Step 5: Solve for x
    x = 6,585,649,327,123.01/2,922,233.81
  6. Step 6: Final answer
    x = 2,253,635.32

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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.