Home / 5,807,104-8,013,424.08-3,228,689.68

Finding the Fourth Proportional to 5,807,104, 8,013,424.08 and 3,228,689.68

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Solution

The fourth proportional to 5,807,104, 8,013,424.08 and 3,228,689.68 is: 4,455,380.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,104 : 8,013,424.08 = 3,228,689.68 : x
  2. Step 2: Convert to fraction form
    5,807,104/8,013,424.08 = 3,228,689.68/x
  3. Step 3: Cross multiply
    5,807,104x = 8,013,424.08 × 3,228,689.68
  4. Step 4: Simplify right side
    5,807,104x = 25,872,859,628,559.50
  5. Step 5: Solve for x
    x = 25,872,859,628,559.50/5,807,104
  6. Step 6: Final answer
    x = 4,455,380.79

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1.5x scale

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.