Home / 3,401,479.00-5,100,336.31-1,350,061.38

Finding the Fourth Proportional to 3,401,479.00, 5,100,336.31 and 1,350,061.38

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Solution

The fourth proportional to 3,401,479.00, 5,100,336.31 and 1,350,061.38 is: 2,024,345.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,479.00 : 5,100,336.31 = 1,350,061.38 : x
  2. Step 2: Convert to fraction form
    3,401,479.00/5,100,336.31 = 1,350,061.38/x
  3. Step 3: Cross multiply
    3,401,479.00x = 5,100,336.31 × 1,350,061.38
  4. Step 4: Simplify right side
    3,401,479.00x = 6,885,767,089,900.45
  5. Step 5: Solve for x
    x = 6,885,767,089,900.45/3,401,479.00
  6. Step 6: Final answer
    x = 2,024,345.02

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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.