Home / 4,337,055.80-6,505,906.28-1,304,178.87

Finding the Fourth Proportional to 4,337,055.80, 6,505,906.28 and 1,304,178.87

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Solution

The fourth proportional to 4,337,055.80, 6,505,906.28 and 1,304,178.87 is: 1,956,365.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,055.80 : 6,505,906.28 = 1,304,178.87 : x
  2. Step 2: Convert to fraction form
    4,337,055.80/6,505,906.28 = 1,304,178.87/x
  3. Step 3: Cross multiply
    4,337,055.80x = 6,505,906.28 × 1,304,178.87
  4. Step 4: Simplify right side
    4,337,055.80x = 8,484,865,525,788.56
  5. Step 5: Solve for x
    x = 8,484,865,525,788.56/4,337,055.80
  6. Step 6: Final answer
    x = 1,956,365.31

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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.