Home / 2,252,470.96-3,378,678.26-546,628.39

Finding the Fourth Proportional to 2,252,470.96, 3,378,678.26 and 546,628.39

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Solution

The fourth proportional to 2,252,470.96, 3,378,678.26 and 546,628.39 is: 819,935.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,470.96 : 3,378,678.26 = 546,628.39 : x
  2. Step 2: Convert to fraction form
    2,252,470.96/3,378,678.26 = 546,628.39/x
  3. Step 3: Cross multiply
    2,252,470.96x = 3,378,678.26 × 546,628.39
  4. Step 4: Simplify right side
    2,252,470.96x = 1,846,881,457,591.80
  5. Step 5: Solve for x
    x = 1,846,881,457,591.80/2,252,470.96
  6. Step 6: Final answer
    x = 819,935.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.