Home / 3,296,331.23-4,545,470.55-2,438,677.31

Finding the Fourth Proportional to 3,296,331.23, 4,545,470.55 and 2,438,677.31

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Solution

The fourth proportional to 3,296,331.23, 4,545,470.55 and 2,438,677.31 is: 3,362,810.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,331.23 : 4,545,470.55 = 2,438,677.31 : x
  2. Step 2: Convert to fraction form
    3,296,331.23/4,545,470.55 = 2,438,677.31/x
  3. Step 3: Cross multiply
    3,296,331.23x = 4,545,470.55 × 2,438,677.31
  4. Step 4: Simplify right side
    3,296,331.23x = 11,084,935,870,830.87
  5. Step 5: Solve for x
    x = 11,084,935,870,830.87/3,296,331.23
  6. Step 6: Final answer
    x = 3,362,810.08

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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.