Home / 5,807,019.48-8,013,645.06-3,228,677.70

Finding the Fourth Proportional to 5,807,019.48, 8,013,645.06 and 3,228,677.70

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Solution

The fourth proportional to 5,807,019.48, 8,013,645.06 and 3,228,677.70 is: 4,455,551.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,019.48 : 8,013,645.06 = 3,228,677.70 : x
  2. Step 2: Convert to fraction form
    5,807,019.48/8,013,645.06 = 3,228,677.70/x
  3. Step 3: Cross multiply
    5,807,019.48x = 8,013,645.06 × 3,228,677.70
  4. Step 4: Simplify right side
    5,807,019.48x = 25,873,477,100,937.16
  5. Step 5: Solve for x
    x = 25,873,477,100,937.16/5,807,019.48
  6. Step 6: Final answer
    x = 4,455,551.97

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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.