Home / 3,393,007.47-4,684,605.01-2,606,672.89

Finding the Fourth Proportional to 3,393,007.47, 4,684,605.01 and 2,606,672.89

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Solution

The fourth proportional to 3,393,007.47, 4,684,605.01 and 2,606,672.89 is: 3,598,940.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,007.47 : 4,684,605.01 = 2,606,672.89 : x
  2. Step 2: Convert to fraction form
    3,393,007.47/4,684,605.01 = 2,606,672.89/x
  3. Step 3: Cross multiply
    3,393,007.47x = 4,684,605.01 × 2,606,672.89
  4. Step 4: Simplify right side
    3,393,007.47x = 12,211,232,856,502.15
  5. Step 5: Solve for x
    x = 12,211,232,856,502.15/3,393,007.47
  6. Step 6: Final answer
    x = 3,598,940.76

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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.