Home / 1,744,297.69-2,616,446.56-546,313.77

Finding the Fourth Proportional to 1,744,297.69, 2,616,446.56 and 546,313.77

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Solution

The fourth proportional to 1,744,297.69, 2,616,446.56 and 546,313.77 is: 819,470.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,297.69 : 2,616,446.56 = 546,313.77 : x
  2. Step 2: Convert to fraction form
    1,744,297.69/2,616,446.56 = 546,313.77/x
  3. Step 3: Cross multiply
    1,744,297.69x = 2,616,446.56 × 546,313.77
  4. Step 4: Simplify right side
    1,744,297.69x = 1,429,400,769,749.11
  5. Step 5: Solve for x
    x = 1,429,400,769,749.11/1,744,297.69
  6. Step 6: Final answer
    x = 819,470.65

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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.