Home / 2,323,749.14-3,207,074.52-1,305,153.86

Finding the Fourth Proportional to 2,323,749.14, 3,207,074.52 and 1,305,153.86

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Solution

The fourth proportional to 2,323,749.14, 3,207,074.52 and 1,305,153.86 is: 1,801,281.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,749.14 : 3,207,074.52 = 1,305,153.86 : x
  2. Step 2: Convert to fraction form
    2,323,749.14/3,207,074.52 = 1,305,153.86/x
  3. Step 3: Cross multiply
    2,323,749.14x = 3,207,074.52 × 1,305,153.86
  4. Step 4: Simplify right side
    2,323,749.14x = 4,185,725,689,085.65
  5. Step 5: Solve for x
    x = 4,185,725,689,085.65/2,323,749.14
  6. Step 6: Final answer
    x = 1,801,281.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.