Home / 4,429,991.39-6,113,387.94-2,392,800.89

Finding the Fourth Proportional to 4,429,991.39, 6,113,387.94 and 2,392,800.89

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Solution

The fourth proportional to 4,429,991.39, 6,113,387.94 and 2,392,800.89 is: 3,302,065.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,991.39 : 6,113,387.94 = 2,392,800.89 : x
  2. Step 2: Convert to fraction form
    4,429,991.39/6,113,387.94 = 2,392,800.89/x
  3. Step 3: Cross multiply
    4,429,991.39x = 6,113,387.94 × 2,392,800.89
  4. Step 4: Simplify right side
    4,429,991.39x = 14,628,120,103,747.27
  5. Step 5: Solve for x
    x = 14,628,120,103,747.27/4,429,991.39
  6. Step 6: Final answer
    x = 3,302,065.13

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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.