Home / 2,822,801.42-3,895,465.95-1,599,106.94

Finding the Fourth Proportional to 2,822,801.42, 3,895,465.95 and 1,599,106.94

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Solution

The fourth proportional to 2,822,801.42, 3,895,465.95 and 1,599,106.94 is: 2,206,767.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,801.42 : 3,895,465.95 = 1,599,106.94 : x
  2. Step 2: Convert to fraction form
    2,822,801.42/3,895,465.95 = 1,599,106.94/x
  3. Step 3: Cross multiply
    2,822,801.42x = 3,895,465.95 × 1,599,106.94
  4. Step 4: Simplify right side
    2,822,801.42x = 6,229,266,607,705.83
  5. Step 5: Solve for x
    x = 6,229,266,607,705.83/2,822,801.42
  6. Step 6: Final answer
    x = 2,206,767.57

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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.