Home / 3,551,522.48-4,901,580.72-2,003,101.80

Finding the Fourth Proportional to 3,551,522.48, 4,901,580.72 and 2,003,101.80

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Solution

The fourth proportional to 3,551,522.48, 4,901,580.72 and 2,003,101.80 is: 2,764,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,522.48 : 4,901,580.72 = 2,003,101.80 : x
  2. Step 2: Convert to fraction form
    3,551,522.48/4,901,580.72 = 2,003,101.80/x
  3. Step 3: Cross multiply
    3,551,522.48x = 4,901,580.72 × 2,003,101.80
  4. Step 4: Simplify right side
    3,551,522.48x = 9,818,365,163,077.30
  5. Step 5: Solve for x
    x = 9,818,365,163,077.30/3,551,522.48
  6. Step 6: Final answer
    x = 2,764,551.04

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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.