Home / 2,725,446.92-3,761,068.02-1,518,197

Finding the Fourth Proportional to 2,725,446.92, 3,761,068.02 and 1,518,197

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Solution

The fourth proportional to 2,725,446.92, 3,761,068.02 and 1,518,197 is: 2,095,084.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,446.92 : 3,761,068.02 = 1,518,197 : x
  2. Step 2: Convert to fraction form
    2,725,446.92/3,761,068.02 = 1,518,197/x
  3. Step 3: Cross multiply
    2,725,446.92x = 3,761,068.02 × 1,518,197
  4. Step 4: Simplify right side
    2,725,446.92x = 5,710,042,184,759.94
  5. Step 5: Solve for x
    x = 5,710,042,184,759.94/2,725,446.92
  6. Step 6: Final answer
    x = 2,095,084.72

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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.