Home / 3,566,734.56-5,350,271.33-1,138,145.18

Finding the Fourth Proportional to 3,566,734.56, 5,350,271.33 and 1,138,145.18

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Solution

The fourth proportional to 3,566,734.56, 5,350,271.33 and 1,138,145.18 is: 1,707,271.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,734.56 : 5,350,271.33 = 1,138,145.18 : x
  2. Step 2: Convert to fraction form
    3,566,734.56/5,350,271.33 = 1,138,145.18/x
  3. Step 3: Cross multiply
    3,566,734.56x = 5,350,271.33 × 1,138,145.18
  4. Step 4: Simplify right side
    3,566,734.56x = 6,089,385,502,025.70
  5. Step 5: Solve for x
    x = 6,089,385,502,025.70/3,566,734.56
  6. Step 6: Final answer
    x = 1,707,271.85

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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.