Home / 4,984,364.61-6,879,702.86-3,246,364.82

Finding the Fourth Proportional to 4,984,364.61, 6,879,702.86 and 3,246,364.82

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Solution

The fourth proportional to 4,984,364.61, 6,879,702.86 and 3,246,364.82 is: 4,480,816.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,364.61 : 6,879,702.86 = 3,246,364.82 : x
  2. Step 2: Convert to fraction form
    4,984,364.61/6,879,702.86 = 3,246,364.82/x
  3. Step 3: Cross multiply
    4,984,364.61x = 6,879,702.86 × 3,246,364.82
  4. Step 4: Simplify right side
    4,984,364.61x = 22,334,025,324,099.80
  5. Step 5: Solve for x
    x = 22,334,025,324,099.80/4,984,364.61
  6. Step 6: Final answer
    x = 4,480,816.93

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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.