Home / 3,648,450.25-5,473,561.16-1,124,105.41

Finding the Fourth Proportional to 3,648,450.25, 5,473,561.16 and 1,124,105.41

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Solution

The fourth proportional to 3,648,450.25, 5,473,561.16 and 1,124,105.41 is: 1,686,431.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648,450.25 : 5,473,561.16 = 1,124,105.41 : x
  2. Step 2: Convert to fraction form
    3,648,450.25/5,473,561.16 = 1,124,105.41/x
  3. Step 3: Cross multiply
    3,648,450.25x = 5,473,561.16 × 1,124,105.41
  4. Step 4: Simplify right side
    3,648,450.25x = 6,152,859,711,921.88
  5. Step 5: Solve for x
    x = 6,152,859,711,921.88/3,648,450.25
  6. Step 6: Final answer
    x = 1,686,431.03

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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.