Home / 3,539,204.52-4,884,093.54-2,011,309.80

Finding the Fourth Proportional to 3,539,204.52, 4,884,093.54 and 2,011,309.80

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Solution

The fourth proportional to 3,539,204.52, 4,884,093.54 and 2,011,309.80 is: 2,775,602.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,204.52 : 4,884,093.54 = 2,011,309.80 : x
  2. Step 2: Convert to fraction form
    3,539,204.52/4,884,093.54 = 2,011,309.80/x
  3. Step 3: Cross multiply
    3,539,204.52x = 4,884,093.54 × 2,011,309.80
  4. Step 4: Simplify right side
    3,539,204.52x = 9,823,425,201,118.69
  5. Step 5: Solve for x
    x = 9,823,425,201,118.69/3,539,204.52
  6. Step 6: Final answer
    x = 2,775,602.58

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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.