Home / 4,070,047.56-5,616,384.66-2,259,069

Finding the Fourth Proportional to 4,070,047.56, 5,616,384.66 and 2,259,069

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Solution

The fourth proportional to 4,070,047.56, 5,616,384.66 and 2,259,069 is: 3,117,359.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,047.56 : 5,616,384.66 = 2,259,069 : x
  2. Step 2: Convert to fraction form
    4,070,047.56/5,616,384.66 = 2,259,069/x
  3. Step 3: Cross multiply
    4,070,047.56x = 5,616,384.66 × 2,259,069
  4. Step 4: Simplify right side
    4,070,047.56x = 12,687,800,477,481.54
  5. Step 5: Solve for x
    x = 12,687,800,477,481.54/4,070,047.56
  6. Step 6: Final answer
    x = 3,117,359.27

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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.