Home / 4,550,809.76-6,279,582.42-2,513,497.76

Finding the Fourth Proportional to 4,550,809.76, 6,279,582.42 and 2,513,497.76

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Solution

The fourth proportional to 4,550,809.76, 6,279,582.42 and 2,513,497.76 is: 3,468,331.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,809.76 : 6,279,582.42 = 2,513,497.76 : x
  2. Step 2: Convert to fraction form
    4,550,809.76/6,279,582.42 = 2,513,497.76/x
  3. Step 3: Cross multiply
    4,550,809.76x = 6,279,582.42 × 2,513,497.76
  4. Step 4: Simplify right side
    4,550,809.76x = 15,783,716,346,405.38
  5. Step 5: Solve for x
    x = 15,783,716,346,405.38/4,550,809.76
  6. Step 6: Final answer
    x = 3,468,331.39

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Double scale
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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.