Home / 3,829,205.70-5,284,303.90-2,110,326.24

Finding the Fourth Proportional to 3,829,205.70, 5,284,303.90 and 2,110,326.24

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Solution

The fourth proportional to 3,829,205.70, 5,284,303.90 and 2,110,326.24 is: 2,912,250.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,205.70 : 5,284,303.90 = 2,110,326.24 : x
  2. Step 2: Convert to fraction form
    3,829,205.70/5,284,303.90 = 2,110,326.24/x
  3. Step 3: Cross multiply
    3,829,205.70x = 5,284,303.90 × 2,110,326.24
  4. Step 4: Simplify right side
    3,829,205.70x = 11,151,605,180,304.34
  5. Step 5: Solve for x
    x = 11,151,605,180,304.34/3,829,205.70
  6. Step 6: Final answer
    x = 2,912,250.23

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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.