Home / 4,744,287.63-7,116,367.64-1,150,085.57

Finding the Fourth Proportional to 4,744,287.63, 7,116,367.64 and 1,150,085.57

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Solution

The fourth proportional to 4,744,287.63, 7,116,367.64 and 1,150,085.57 is: 1,725,112.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,287.63 : 7,116,367.64 = 1,150,085.57 : x
  2. Step 2: Convert to fraction form
    4,744,287.63/7,116,367.64 = 1,150,085.57/x
  3. Step 3: Cross multiply
    4,744,287.63x = 7,116,367.64 × 1,150,085.57
  4. Step 4: Simplify right side
    4,744,287.63x = 8,184,431,692,246.69
  5. Step 5: Solve for x
    x = 8,184,431,692,246.69/4,744,287.63
  6. Step 6: Final answer
    x = 1,725,112.88

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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.