Home / 10,567,710.10-15,846,568.83-4,093,817.58

Finding the Fourth Proportional to 10,567,710.10, 15,846,568.83 and 4,093,817.58

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Solution

The fourth proportional to 10,567,710.10, 15,846,568.83 and 4,093,817.58 is: 6,138,790.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,710.10 : 15,846,568.83 = 4,093,817.58 : x
  2. Step 2: Convert to fraction form
    10,567,710.10/15,846,568.83 = 4,093,817.58/x
  3. Step 3: Cross multiply
    10,567,710.10x = 15,846,568.83 × 4,093,817.58
  4. Step 4: Simplify right side
    10,567,710.10x = 64,872,962,058,934.03
  5. Step 5: Solve for x
    x = 64,872,962,058,934.03/10,567,710.10
  6. Step 6: Final answer
    x = 6,138,790.85

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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.