Home / 4,553,367.92-6,283,667.16-2,488,424.56

Finding the Fourth Proportional to 4,553,367.92, 6,283,667.16 and 2,488,424.56

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Solution

The fourth proportional to 4,553,367.92, 6,283,667.16 and 2,488,424.56 is: 3,434,036.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,367.92 : 6,283,667.16 = 2,488,424.56 : x
  2. Step 2: Convert to fraction form
    4,553,367.92/6,283,667.16 = 2,488,424.56/x
  3. Step 3: Cross multiply
    4,553,367.92x = 6,283,667.16 × 2,488,424.56
  4. Step 4: Simplify right side
    4,553,367.92x = 15,636,431,687,809.45
  5. Step 5: Solve for x
    x = 15,636,431,687,809.45/4,553,367.92
  6. Step 6: Final answer
    x = 3,434,036.51

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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.