Home / 3,285,260.90-4,533,612.28-1,834,976.96

Finding the Fourth Proportional to 3,285,260.90, 4,533,612.28 and 1,834,976.96

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Solution

The fourth proportional to 3,285,260.90, 4,533,612.28 and 1,834,976.96 is: 2,532,241.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,260.90 : 4,533,612.28 = 1,834,976.96 : x
  2. Step 2: Convert to fraction form
    3,285,260.90/4,533,612.28 = 1,834,976.96/x
  3. Step 3: Cross multiply
    3,285,260.90x = 4,533,612.28 × 1,834,976.96
  4. Step 4: Simplify right side
    3,285,260.90x = 8,319,074,052,117.57
  5. Step 5: Solve for x
    x = 8,319,074,052,117.57/3,285,260.90
  6. Step 6: Final answer
    x = 2,532,241.52

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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.