Home / 2,275,894.11-3,411,456.54-1,060,468.68

Finding the Fourth Proportional to 2,275,894.11, 3,411,456.54 and 1,060,468.68

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Solution

The fourth proportional to 2,275,894.11, 3,411,456.54 and 1,060,468.68 is: 1,589,591.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,894.11 : 3,411,456.54 = 1,060,468.68 : x
  2. Step 2: Convert to fraction form
    2,275,894.11/3,411,456.54 = 1,060,468.68/x
  3. Step 3: Cross multiply
    2,275,894.11x = 3,411,456.54 × 1,060,468.68
  4. Step 4: Simplify right side
    2,275,894.11x = 3,617,742,822,667.37
  5. Step 5: Solve for x
    x = 3,617,742,822,667.37/2,275,894.11
  6. Step 6: Final answer
    x = 1,589,591.89

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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.