Home / 3,829,204.70-5,284,302.51-2,110,325.24

Finding the Fourth Proportional to 3,829,204.70, 5,284,302.51 and 2,110,325.24

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Solution

The fourth proportional to 3,829,204.70, 5,284,302.51 and 2,110,325.24 is: 2,912,248.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,204.70 : 5,284,302.51 = 2,110,325.24 : x
  2. Step 2: Convert to fraction form
    3,829,204.70/5,284,302.51 = 2,110,325.24/x
  3. Step 3: Cross multiply
    3,829,204.70x = 5,284,302.51 × 2,110,325.24
  4. Step 4: Simplify right side
    3,829,204.70x = 11,151,596,962,648.35
  5. Step 5: Solve for x
    x = 11,151,596,962,648.35/3,829,204.70
  6. Step 6: Final answer
    x = 2,912,248.84

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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.