Home / 5,803,206.20-8,694,311.70-4,963,398.20

Finding the Fourth Proportional to 5,803,206.20, 8,694,311.70 and 4,963,398.20

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Solution

The fourth proportional to 5,803,206.20, 8,694,311.70 and 4,963,398.20 is: 7,436,118.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,206.20 : 8,694,311.70 = 4,963,398.20 : x
  2. Step 2: Convert to fraction form
    5,803,206.20/8,694,311.70 = 4,963,398.20/x
  3. Step 3: Cross multiply
    5,803,206.20x = 8,694,311.70 × 4,963,398.20
  4. Step 4: Simplify right side
    5,803,206.20x = 43,153,331,042,018.94
  5. Step 5: Solve for x
    x = 43,153,331,042,018.94/5,803,206.20
  6. Step 6: Final answer
    x = 7,436,118.85

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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.