Home / 4,436,628.39-6,122,551.19-2,399,437.89

Finding the Fourth Proportional to 4,436,628.39, 6,122,551.19 and 2,399,437.89

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Solution

The fourth proportional to 4,436,628.39, 6,122,551.19 and 2,399,437.89 is: 3,311,226.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,628.39 : 6,122,551.19 = 2,399,437.89 : x
  2. Step 2: Convert to fraction form
    4,436,628.39/6,122,551.19 = 2,399,437.89/x
  3. Step 3: Cross multiply
    4,436,628.39x = 6,122,551.19 × 2,399,437.89
  4. Step 4: Simplify right side
    4,436,628.39x = 14,690,681,296,753.40
  5. Step 5: Solve for x
    x = 14,690,681,296,753.40/4,436,628.39
  6. Step 6: Final answer
    x = 3,311,226.46

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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.