Home / 4,414,627.52-6,622,223.20-1,176,111.36

Finding the Fourth Proportional to 4,414,627.52, 6,622,223.20 and 1,176,111.36

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Solution

The fourth proportional to 4,414,627.52, 6,622,223.20 and 1,176,111.36 is: 1,764,242.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414,627.52 : 6,622,223.20 = 1,176,111.36 : x
  2. Step 2: Convert to fraction form
    4,414,627.52/6,622,223.20 = 1,176,111.36/x
  3. Step 3: Cross multiply
    4,414,627.52x = 6,622,223.20 × 1,176,111.36
  4. Step 4: Simplify right side
    4,414,627.52x = 7,788,471,933,975.55
  5. Step 5: Solve for x
    x = 7,788,471,933,975.55/4,414,627.52
  6. Step 6: Final answer
    x = 1,764,242.15

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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.