Home / 11,293,867.64-16,943,963.70-4,567,005.56

Finding the Fourth Proportional to 11,293,867.64, 16,943,963.70 and 4,567,005.56

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Solution

The fourth proportional to 11,293,867.64, 16,943,963.70 and 4,567,005.56 is: 6,851,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,867.64 : 16,943,963.70 = 4,567,005.56 : x
  2. Step 2: Convert to fraction form
    11,293,867.64/16,943,963.70 = 4,567,005.56/x
  3. Step 3: Cross multiply
    11,293,867.64x = 16,943,963.70 × 4,567,005.56
  4. Step 4: Simplify right side
    11,293,867.64x = 77,383,176,426,338.16
  5. Step 5: Solve for x
    x = 77,383,176,426,338.16/11,293,867.64
  6. Step 6: Final answer
    x = 6,851,787.08

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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.