Home / 3,569,789.05-4,930,364.97-2,406,228.50

Finding the Fourth Proportional to 3,569,789.05, 4,930,364.97 and 2,406,228.50

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Solution

The fourth proportional to 3,569,789.05, 4,930,364.97 and 2,406,228.50 is: 3,323,329.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,789.05 : 4,930,364.97 = 2,406,228.50 : x
  2. Step 2: Convert to fraction form
    3,569,789.05/4,930,364.97 = 2,406,228.50/x
  3. Step 3: Cross multiply
    3,569,789.05x = 4,930,364.97 × 2,406,228.50
  4. Step 4: Simplify right side
    3,569,789.05x = 11,863,584,718,541.56
  5. Step 5: Solve for x
    x = 11,863,584,718,541.56/3,569,789.05
  6. Step 6: Final answer
    x = 3,323,329.35

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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.