Home / 2,227,497.04-3,340,496.76-807,255.76

Finding the Fourth Proportional to 2,227,497.04, 3,340,496.76 and 807,255.76

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Solution

The fourth proportional to 2,227,497.04, 3,340,496.76 and 807,255.76 is: 1,210,612.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,497.04 : 3,340,496.76 = 807,255.76 : x
  2. Step 2: Convert to fraction form
    2,227,497.04/3,340,496.76 = 807,255.76/x
  3. Step 3: Cross multiply
    2,227,497.04x = 3,340,496.76 × 807,255.76
  4. Step 4: Simplify right side
    2,227,497.04x = 2,696,635,250,771.34
  5. Step 5: Solve for x
    x = 2,696,635,250,771.34/2,227,497.04
  6. Step 6: Final answer
    x = 1,210,612.27

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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.