Home / 2,375,741.77-3,563,910.95-1,161,357.68

Finding the Fourth Proportional to 2,375,741.77, 3,563,910.95 and 1,161,357.68

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Solution

The fourth proportional to 2,375,741.77, 3,563,910.95 and 1,161,357.68 is: 1,742,182.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,741.77 : 3,563,910.95 = 1,161,357.68 : x
  2. Step 2: Convert to fraction form
    2,375,741.77/3,563,910.95 = 1,161,357.68/x
  3. Step 3: Cross multiply
    2,375,741.77x = 3,563,910.95 × 1,161,357.68
  4. Step 4: Simplify right side
    2,375,741.77x = 4,138,975,355,721.59
  5. Step 5: Solve for x
    x = 4,138,975,355,721.59/2,375,741.77
  6. Step 6: Final answer
    x = 1,742,182.34

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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.