Home / 11,736,288.15-17,592,007.23-3,947,787.93

Finding the Fourth Proportional to 11,736,288.15, 17,592,007.23 and 3,947,787.93

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Solution

The fourth proportional to 11,736,288.15, 17,592,007.23 and 3,947,787.93 is: 5,917,502.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,288.15 : 17,592,007.23 = 3,947,787.93 : x
  2. Step 2: Convert to fraction form
    11,736,288.15/17,592,007.23 = 3,947,787.93/x
  3. Step 3: Cross multiply
    11,736,288.15x = 17,592,007.23 × 3,947,787.93
  4. Step 4: Simplify right side
    11,736,288.15x = 69,449,513,807,066.74
  5. Step 5: Solve for x
    x = 69,449,513,807,066.74/11,736,288.15
  6. Step 6: Final answer
    x = 5,917,502.44

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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.