Home / 6,373,039.77-8,794,683.81-3,472,454.61

Finding the Fourth Proportional to 6,373,039.77, 8,794,683.81 and 3,472,454.61

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Solution

The fourth proportional to 6,373,039.77, 8,794,683.81 and 3,472,454.61 is: 4,791,926.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,039.77 : 8,794,683.81 = 3,472,454.61 : x
  2. Step 2: Convert to fraction form
    6,373,039.77/8,794,683.81 = 3,472,454.61/x
  3. Step 3: Cross multiply
    6,373,039.77x = 8,794,683.81 × 3,472,454.61
  4. Step 4: Simplify right side
    6,373,039.77x = 30,539,140,339,526.86
  5. Step 5: Solve for x
    x = 30,539,140,339,526.86/6,373,039.77
  6. Step 6: Final answer
    x = 4,791,926.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.