Home / 1,846,528.76-2,770,152.22-709,207.76

Finding the Fourth Proportional to 1,846,528.76, 2,770,152.22 and 709,207.76

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Solution

The fourth proportional to 1,846,528.76, 2,770,152.22 and 709,207.76 is: 1,063,949.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,528.76 : 2,770,152.22 = 709,207.76 : x
  2. Step 2: Convert to fraction form
    1,846,528.76/2,770,152.22 = 709,207.76/x
  3. Step 3: Cross multiply
    1,846,528.76x = 2,770,152.22 × 709,207.76
  4. Step 4: Simplify right side
    1,846,528.76x = 1,964,613,450,805.23
  5. Step 5: Solve for x
    x = 1,964,613,450,805.23/1,846,528.76
  6. Step 6: Final answer
    x = 1,063,949.55

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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.