Home / 4,579,588.38-6,869,406.26-2,685,001.22

Finding the Fourth Proportional to 4,579,588.38, 6,869,406.26 and 2,685,001.22

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Solution

The fourth proportional to 4,579,588.38, 6,869,406.26 and 2,685,001.22 is: 4,027,515.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,588.38 : 6,869,406.26 = 2,685,001.22 : x
  2. Step 2: Convert to fraction form
    4,579,588.38/6,869,406.26 = 2,685,001.22/x
  3. Step 3: Cross multiply
    4,579,588.38x = 6,869,406.26 × 2,685,001.22
  4. Step 4: Simplify right side
    4,579,588.38x = 18,444,364,141,003.60
  5. Step 5: Solve for x
    x = 18,444,364,141,003.60/4,579,588.38
  6. Step 6: Final answer
    x = 4,027,515.71

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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.