Home / 5,835,890.64-8,053,498.20-3,389,103.24

Finding the Fourth Proportional to 5,835,890.64, 8,053,498.20 and 3,389,103.24

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Solution

The fourth proportional to 5,835,890.64, 8,053,498.20 and 3,389,103.24 is: 4,676,944.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835,890.64 : 8,053,498.20 = 3,389,103.24 : x
  2. Step 2: Convert to fraction form
    5,835,890.64/8,053,498.20 = 3,389,103.24/x
  3. Step 3: Cross multiply
    5,835,890.64x = 8,053,498.20 × 3,389,103.24
  4. Step 4: Simplify right side
    5,835,890.64x = 27,294,136,842,954.17
  5. Step 5: Solve for x
    x = 27,294,136,842,954.17/5,835,890.64
  6. Step 6: Final answer
    x = 4,676,944.54

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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.