Home / 3,566,873.22-5,350,485.33-1,436,669.34

Finding the Fourth Proportional to 3,566,873.22, 5,350,485.33 and 1,436,669.34

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Solution

The fourth proportional to 3,566,873.22, 5,350,485.33 and 1,436,669.34 is: 2,155,074.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,873.22 : 5,350,485.33 = 1,436,669.34 : x
  2. Step 2: Convert to fraction form
    3,566,873.22/5,350,485.33 = 1,436,669.34/x
  3. Step 3: Cross multiply
    3,566,873.22x = 5,350,485.33 × 1,436,669.34
  4. Step 4: Simplify right side
    3,566,873.22x = 7,686,878,227,730.78
  5. Step 5: Solve for x
    x = 7,686,878,227,730.78/3,566,873.22
  6. Step 6: Final answer
    x = 2,155,074.70

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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.