Home / 4,219,496.66-5,822,881.34-2,285,794.46

Finding the Fourth Proportional to 4,219,496.66, 5,822,881.34 and 2,285,794.46

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Solution

The fourth proportional to 4,219,496.66, 5,822,881.34 and 2,285,794.46 is: 3,154,383.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,496.66 : 5,822,881.34 = 2,285,794.46 : x
  2. Step 2: Convert to fraction form
    4,219,496.66/5,822,881.34 = 2,285,794.46/x
  3. Step 3: Cross multiply
    4,219,496.66x = 5,822,881.34 × 2,285,794.46
  4. Step 4: Simplify right side
    4,219,496.66x = 13,309,909,908,209.38
  5. Step 5: Solve for x
    x = 13,309,909,908,209.38/4,219,496.66
  6. Step 6: Final answer
    x = 3,154,383.33

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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.