Home / 4,121,295.46-6,180,390.32-1,725,305.74

Finding the Fourth Proportional to 4,121,295.46, 6,180,390.32 and 1,725,305.74

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Solution

The fourth proportional to 4,121,295.46, 6,180,390.32 and 1,725,305.74 is: 2,587,308.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,295.46 : 6,180,390.32 = 1,725,305.74 : x
  2. Step 2: Convert to fraction form
    4,121,295.46/6,180,390.32 = 1,725,305.74/x
  3. Step 3: Cross multiply
    4,121,295.46x = 6,180,390.32 × 1,725,305.74
  4. Step 4: Simplify right side
    4,121,295.46x = 10,663,062,870,458.93
  5. Step 5: Solve for x
    x = 10,663,062,870,458.93/4,121,295.46
  6. Step 6: Final answer
    x = 2,587,308.52

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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.