Home / 10,770,039.64-14,862,633.94-5,875,260.28

Finding the Fourth Proportional to 10,770,039.64, 14,862,633.94 and 5,875,260.28

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Solution

The fourth proportional to 10,770,039.64, 14,862,633.94 and 5,875,260.28 is: 8,107,847.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,770,039.64 : 14,862,633.94 = 5,875,260.28 : x
  2. Step 2: Convert to fraction form
    10,770,039.64/14,862,633.94 = 5,875,260.28/x
  3. Step 3: Cross multiply
    10,770,039.64x = 14,862,633.94 × 5,875,260.28
  4. Step 4: Simplify right side
    10,770,039.64x = 87,321,842,843,861.91
  5. Step 5: Solve for x
    x = 87,321,842,843,861.91/10,770,039.64
  6. Step 6: Final answer
    x = 8,107,847.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.