Home / 2,833,981.56-3,910,699.17-1,593,777.33

Finding the Fourth Proportional to 2,833,981.56, 3,910,699.17 and 1,593,777.33

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Solution

The fourth proportional to 2,833,981.56, 3,910,699.17 and 1,593,777.33 is: 2,199,302.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,981.56 : 3,910,699.17 = 1,593,777.33 : x
  2. Step 2: Convert to fraction form
    2,833,981.56/3,910,699.17 = 1,593,777.33/x
  3. Step 3: Cross multiply
    2,833,981.56x = 3,910,699.17 × 1,593,777.33
  4. Step 4: Simplify right side
    2,833,981.56x = 6,232,783,681,595.82
  5. Step 5: Solve for x
    x = 6,232,783,681,595.82/2,833,981.56
  6. Step 6: Final answer
    x = 2,199,302.84

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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.