Home / 3,443,258.16-5,165,514.18-1,137,883.14

Finding the Fourth Proportional to 3,443,258.16, 5,165,514.18 and 1,137,883.14

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Solution

The fourth proportional to 3,443,258.16, 5,165,514.18 and 1,137,883.14 is: 1,707,031.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,258.16 : 5,165,514.18 = 1,137,883.14 : x
  2. Step 2: Convert to fraction form
    3,443,258.16/5,165,514.18 = 1,137,883.14/x
  3. Step 3: Cross multiply
    3,443,258.16x = 5,165,514.18 × 1,137,883.14
  4. Step 4: Simplify right side
    3,443,258.16x = 5,877,751,494,852.93
  5. Step 5: Solve for x
    x = 5,877,751,494,852.93/3,443,258.16
  6. Step 6: Final answer
    x = 1,707,031.89

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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.