Home / 4,553,372.92-6,283,674.06-2,488,429.56

Finding the Fourth Proportional to 4,553,372.92, 6,283,674.06 and 2,488,429.56

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Solution

The fourth proportional to 4,553,372.92, 6,283,674.06 and 2,488,429.56 is: 3,434,043.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,372.92 : 6,283,674.06 = 2,488,429.56 : x
  2. Step 2: Convert to fraction form
    4,553,372.92/6,283,674.06 = 2,488,429.56/x
  3. Step 3: Cross multiply
    4,553,372.92x = 6,283,674.06 × 2,488,429.56
  4. Step 4: Simplify right side
    4,553,372.92x = 15,636,480,276,309.21
  5. Step 5: Solve for x
    x = 15,636,480,276,309.21/4,553,372.92
  6. Step 6: Final answer
    x = 3,434,043.41

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Double scale
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1.5x scale

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.