Home / 2,162,624.01-3,244,129.77-625,595.28

Finding the Fourth Proportional to 2,162,624.01, 3,244,129.77 and 625,595.28

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Solution

The fourth proportional to 2,162,624.01, 3,244,129.77 and 625,595.28 is: 938,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,624.01 : 3,244,129.77 = 625,595.28 : x
  2. Step 2: Convert to fraction form
    2,162,624.01/3,244,129.77 = 625,595.28/x
  3. Step 3: Cross multiply
    2,162,624.01x = 3,244,129.77 × 625,595.28
  4. Step 4: Simplify right side
    2,162,624.01x = 2,029,512,276,729.24
  5. Step 5: Solve for x
    x = 2,029,512,276,729.24/2,162,624.01
  6. Step 6: Final answer
    x = 938,448.97

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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.