Home / 4,916,635.61-6,782,545.53-3,285,443.43

Finding the Fourth Proportional to 4,916,635.61, 6,782,545.53 and 3,285,443.43

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Solution

The fourth proportional to 4,916,635.61, 6,782,545.53 and 3,285,443.43 is: 4,532,300.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,635.61 : 6,782,545.53 = 3,285,443.43 : x
  2. Step 2: Convert to fraction form
    4,916,635.61/6,782,545.53 = 3,285,443.43/x
  3. Step 3: Cross multiply
    4,916,635.61x = 6,782,545.53 × 3,285,443.43
  4. Step 4: Simplify right side
    4,916,635.61x = 22,283,669,650,214.37
  5. Step 5: Solve for x
    x = 22,283,669,650,214.37/4,916,635.61
  6. Step 6: Final answer
    x = 4,532,300.43

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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.