Home / 10,396,460.39-15,595,133.25-3,207,835.13

Finding the Fourth Proportional to 10,396,460.39, 15,595,133.25 and 3,207,835.13

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Solution

The fourth proportional to 10,396,460.39, 15,595,133.25 and 3,207,835.13 is: 4,811,889.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,396,460.39 : 15,595,133.25 = 3,207,835.13 : x
  2. Step 2: Convert to fraction form
    10,396,460.39/15,595,133.25 = 3,207,835.13/x
  3. Step 3: Cross multiply
    10,396,460.39x = 15,595,133.25 × 3,207,835.13
  4. Step 4: Simplify right side
    10,396,460.39x = 50,026,616,296,381.07
  5. Step 5: Solve for x
    x = 50,026,616,296,381.07/10,396,460.39
  6. Step 6: Final answer
    x = 4,811,889.28

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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.