Home / 3,531,370.41-4,872,973.38-2,061,406.53

Finding the Fourth Proportional to 3,531,370.41, 4,872,973.38 and 2,061,406.53

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Solution

The fourth proportional to 3,531,370.41, 4,872,973.38 and 2,061,406.53 is: 2,844,555.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,370.41 : 4,872,973.38 = 2,061,406.53 : x
  2. Step 2: Convert to fraction form
    3,531,370.41/4,872,973.38 = 2,061,406.53/x
  3. Step 3: Cross multiply
    3,531,370.41x = 4,872,973.38 × 2,061,406.53
  4. Step 4: Simplify right side
    3,531,370.41x = 10,045,179,146,048.17
  5. Step 5: Solve for x
    x = 10,045,179,146,048.17/3,531,370.41
  6. Step 6: Final answer
    x = 2,844,555.51

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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.