Home / 2,416,649.86-3,624,704.15-619,575.56

Finding the Fourth Proportional to 2,416,649.86, 3,624,704.15 and 619,575.56

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Solution

The fourth proportional to 2,416,649.86, 3,624,704.15 and 619,575.56 is: 929,293.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,649.86 : 3,624,704.15 = 619,575.56 : x
  2. Step 2: Convert to fraction form
    2,416,649.86/3,624,704.15 = 619,575.56/x
  3. Step 3: Cross multiply
    2,416,649.86x = 3,624,704.15 × 619,575.56
  4. Step 4: Simplify right side
    2,416,649.86x = 2,245,778,103,570.57
  5. Step 5: Solve for x
    x = 2,245,778,103,570.57/2,416,649.86
  6. Step 6: Final answer
    x = 929,293.95

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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.