Home / 6,482,685.11-8,946,102.39-3,582,050.61

Finding the Fourth Proportional to 6,482,685.11, 8,946,102.39 and 3,582,050.61

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Solution

The fourth proportional to 6,482,685.11, 8,946,102.39 and 3,582,050.61 is: 4,943,228.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,482,685.11 : 8,946,102.39 = 3,582,050.61 : x
  2. Step 2: Convert to fraction form
    6,482,685.11/8,946,102.39 = 3,582,050.61/x
  3. Step 3: Cross multiply
    6,482,685.11x = 8,946,102.39 × 3,582,050.61
  4. Step 4: Simplify right side
    6,482,685.11x = 32,045,391,523,221.96
  5. Step 5: Solve for x
    x = 32,045,391,523,221.96/6,482,685.11
  6. Step 6: Final answer
    x = 4,943,228.15

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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.