Home / 6,298,710.16-8,692,496.58-3,545,575.24

Finding the Fourth Proportional to 6,298,710.16, 8,692,496.58 and 3,545,575.24

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Solution

The fourth proportional to 6,298,710.16, 8,692,496.58 and 3,545,575.24 is: 4,893,049.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,710.16 : 8,692,496.58 = 3,545,575.24 : x
  2. Step 2: Convert to fraction form
    6,298,710.16/8,692,496.58 = 3,545,575.24/x
  3. Step 3: Cross multiply
    6,298,710.16x = 8,692,496.58 × 3,545,575.24
  4. Step 4: Simplify right side
    6,298,710.16x = 30,819,900,647,832.68
  5. Step 5: Solve for x
    x = 30,819,900,647,832.68/6,298,710.16
  6. Step 6: Final answer
    x = 4,893,049.51

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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.