Home / 4,593,843.54-6,892,213.50-2,164,898.70

Finding the Fourth Proportional to 4,593,843.54, 6,892,213.50 and 2,164,898.70

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Solution

The fourth proportional to 4,593,843.54, 6,892,213.50 and 2,164,898.70 is: 3,248,030.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,843.54 : 6,892,213.50 = 2,164,898.70 : x
  2. Step 2: Convert to fraction form
    4,593,843.54/6,892,213.50 = 2,164,898.70/x
  3. Step 3: Cross multiply
    4,593,843.54x = 6,892,213.50 × 2,164,898.70
  4. Step 4: Simplify right side
    4,593,843.54x = 14,920,944,046,272.45
  5. Step 5: Solve for x
    x = 14,920,944,046,272.45/4,593,843.54
  6. Step 6: Final answer
    x = 3,248,030.53

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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.