Home / 6,310,525.09-9,470,046.81-2,471,871.34

Finding the Fourth Proportional to 6,310,525.09, 9,470,046.81 and 2,471,871.34

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Solution

The fourth proportional to 6,310,525.09, 9,470,046.81 and 2,471,871.34 is: 3,709,475.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,525.09 : 9,470,046.81 = 2,471,871.34 : x
  2. Step 2: Convert to fraction form
    6,310,525.09/9,470,046.81 = 2,471,871.34/x
  3. Step 3: Cross multiply
    6,310,525.09x = 9,470,046.81 × 2,471,871.34
  4. Step 4: Simplify right side
    6,310,525.09x = 23,408,737,298,097.43
  5. Step 5: Solve for x
    x = 23,408,737,298,097.43/6,310,525.09
  6. Step 6: Final answer
    x = 3,709,475.35

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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.