Home / 3,323,020.94-4,585,845.88-1,872,761.10

Finding the Fourth Proportional to 3,323,020.94, 4,585,845.88 and 1,872,761.10

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Solution

The fourth proportional to 3,323,020.94, 4,585,845.88 and 1,872,761.10 is: 2,584,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,020.94 : 4,585,845.88 = 1,872,761.10 : x
  2. Step 2: Convert to fraction form
    3,323,020.94/4,585,845.88 = 1,872,761.10/x
  3. Step 3: Cross multiply
    3,323,020.94x = 4,585,845.88 × 1,872,761.10
  4. Step 4: Simplify right side
    3,323,020.94x = 8,588,193,751,730.04
  5. Step 5: Solve for x
    x = 8,588,193,751,730.04/3,323,020.94
  6. Step 6: Final answer
    x = 2,584,453.70

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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.