Home / 4,861,207.73-6,708,537.02-2,685,800.92

Finding the Fourth Proportional to 4,861,207.73, 6,708,537.02 and 2,685,800.92

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Solution

The fourth proportional to 4,861,207.73, 6,708,537.02 and 2,685,800.92 is: 3,706,444.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,207.73 : 6,708,537.02 = 2,685,800.92 : x
  2. Step 2: Convert to fraction form
    4,861,207.73/6,708,537.02 = 2,685,800.92/x
  3. Step 3: Cross multiply
    4,861,207.73x = 6,708,537.02 × 2,685,800.92
  4. Step 4: Simplify right side
    4,861,207.73x = 18,017,794,900,170.06
  5. Step 5: Solve for x
    x = 18,017,794,900,170.06/4,861,207.73
  6. Step 6: Final answer
    x = 3,706,444.14

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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.