Home / 2,922,123.43-4,032,535.80-1,632,963.82

Finding the Fourth Proportional to 2,922,123.43, 4,032,535.80 and 1,632,963.82

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Solution

The fourth proportional to 2,922,123.43, 4,032,535.80 and 1,632,963.82 is: 2,253,493.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,123.43 : 4,032,535.80 = 1,632,963.82 : x
  2. Step 2: Convert to fraction form
    2,922,123.43/4,032,535.80 = 1,632,963.82/x
  3. Step 3: Cross multiply
    2,922,123.43x = 4,032,535.80 × 1,632,963.82
  4. Step 4: Simplify right side
    2,922,123.43x = 6,584,985,050,810.50
  5. Step 5: Solve for x
    x = 6,584,985,050,810.50/2,922,123.43
  6. Step 6: Final answer
    x = 2,253,493.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.