Home / 2,214,302.10-3,321,453.15-794,501.70

Finding the Fourth Proportional to 2,214,302.10, 3,321,453.15 and 794,501.70

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Solution

The fourth proportional to 2,214,302.10, 3,321,453.15 and 794,501.70 is: 1,191,752.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,302.10 : 3,321,453.15 = 794,501.70 : x
  2. Step 2: Convert to fraction form
    2,214,302.10/3,321,453.15 = 794,501.70/x
  3. Step 3: Cross multiply
    2,214,302.10x = 3,321,453.15 × 794,501.70
  4. Step 4: Simplify right side
    2,214,302.10x = 2,638,900,174,145.36
  5. Step 5: Solve for x
    x = 2,638,900,174,145.36/2,214,302.10
  6. Step 6: Final answer
    x = 1,191,752.55

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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.