Home / 3,599,193.96-5,397,700.86-1,892,417.76

Finding the Fourth Proportional to 3,599,193.96, 5,397,700.86 and 1,892,417.76

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Solution

The fourth proportional to 3,599,193.96, 5,397,700.86 and 1,892,417.76 is: 2,838,053.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,193.96 : 5,397,700.86 = 1,892,417.76 : x
  2. Step 2: Convert to fraction form
    3,599,193.96/5,397,700.86 = 1,892,417.76/x
  3. Step 3: Cross multiply
    3,599,193.96x = 5,397,700.86 × 1,892,417.76
  4. Step 4: Simplify right side
    3,599,193.96x = 10,214,704,970,631.27
  5. Step 5: Solve for x
    x = 10,214,704,970,631.27/3,599,193.96
  6. Step 6: Final answer
    x = 2,838,053.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.