Home / 6,262,694.96-9,378,095.09-4,126,302.14

Finding the Fourth Proportional to 6,262,694.96, 9,378,095.09 and 4,126,302.14

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Solution

The fourth proportional to 6,262,694.96, 9,378,095.09 and 4,126,302.14 is: 6,178,945.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,694.96 : 9,378,095.09 = 4,126,302.14 : x
  2. Step 2: Convert to fraction form
    6,262,694.96/9,378,095.09 = 4,126,302.14/x
  3. Step 3: Cross multiply
    6,262,694.96x = 9,378,095.09 × 4,126,302.14
  4. Step 4: Simplify right side
    6,262,694.96x = 38,696,853,771,468.51
  5. Step 5: Solve for x
    x = 38,696,853,771,468.51/6,262,694.96
  6. Step 6: Final answer
    x = 6,178,945.97

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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.