Home / 4,224,917.10-6,336,488.88-1,191,573.56

Finding the Fourth Proportional to 4,224,917.10, 6,336,488.88 and 1,191,573.56

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Solution

The fourth proportional to 4,224,917.10, 6,336,488.88 and 1,191,573.56 is: 1,787,110.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,917.10 : 6,336,488.88 = 1,191,573.56 : x
  2. Step 2: Convert to fraction form
    4,224,917.10/6,336,488.88 = 1,191,573.56/x
  3. Step 3: Cross multiply
    4,224,917.10x = 6,336,488.88 × 1,191,573.56
  4. Step 4: Simplify right side
    4,224,917.10x = 7,550,392,614,013.16
  5. Step 5: Solve for x
    x = 7,550,392,614,013.16/4,224,917.10
  6. Step 6: Final answer
    x = 1,787,110.24

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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.