Home / 3,531,370.27-4,872,973.21-2,061,406.41

Finding the Fourth Proportional to 3,531,370.27, 4,872,973.21 and 2,061,406.41

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Solution

The fourth proportional to 3,531,370.27, 4,872,973.21 and 2,061,406.41 is: 2,844,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,370.27 : 4,872,973.21 = 2,061,406.41 : x
  2. Step 2: Convert to fraction form
    3,531,370.27/4,872,973.21 = 2,061,406.41/x
  3. Step 3: Cross multiply
    3,531,370.27x = 4,872,973.21 × 2,061,406.41
  4. Step 4: Simplify right side
    3,531,370.27x = 10,045,178,210,852.28
  5. Step 5: Solve for x
    x = 10,045,178,210,852.28/3,531,370.27
  6. Step 6: Final answer
    x = 2,844,555.35

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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.