Home / 3,566,515.49-5,350,644.62-1,137,669.16

Finding the Fourth Proportional to 3,566,515.49, 5,350,644.62 and 1,137,669.16

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Solution

The fourth proportional to 3,566,515.49, 5,350,644.62 and 1,137,669.16 is: 1,706,781.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,515.49 : 5,350,644.62 = 1,137,669.16 : x
  2. Step 2: Convert to fraction form
    3,566,515.49/5,350,644.62 = 1,137,669.16/x
  3. Step 3: Cross multiply
    3,566,515.49x = 5,350,644.62 × 1,137,669.16
  4. Step 4: Simplify right side
    3,566,515.49x = 6,087,263,370,293.92
  5. Step 5: Solve for x
    x = 6,087,263,370,293.92/3,566,515.49
  6. Step 6: Final answer
    x = 1,706,781.70

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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.