Home / 11,736,822.54-17,605,356.12-3,217,159.92

Finding the Fourth Proportional to 11,736,822.54, 17,605,356.12 and 3,217,159.92

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Solution

The fourth proportional to 11,736,822.54, 17,605,356.12 and 3,217,159.92 is: 4,825,773.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,822.54 : 17,605,356.12 = 3,217,159.92 : x
  2. Step 2: Convert to fraction form
    11,736,822.54/17,605,356.12 = 3,217,159.92/x
  3. Step 3: Cross multiply
    11,736,822.54x = 17,605,356.12 × 3,217,159.92
  4. Step 4: Simplify right side
    11,736,822.54x = 56,639,246,086,590.71
  5. Step 5: Solve for x
    x = 56,639,246,086,590.71/11,736,822.54
  6. Step 6: Final answer
    x = 4,825,773.41

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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.