Home / 3,845,922.46-5,307,948.63-2,396,084.83

Finding the Fourth Proportional to 3,845,922.46, 5,307,948.63 and 2,396,084.83

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Solution

The fourth proportional to 3,845,922.46, 5,307,948.63 and 2,396,084.83 is: 3,306,955.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,922.46 : 5,307,948.63 = 2,396,084.83 : x
  2. Step 2: Convert to fraction form
    3,845,922.46/5,307,948.63 = 2,396,084.83/x
  3. Step 3: Cross multiply
    3,845,922.46x = 5,307,948.63 × 2,396,084.83
  4. Step 4: Simplify right side
    3,845,922.46x = 12,718,295,177,492.41
  5. Step 5: Solve for x
    x = 12,718,295,177,492.41/3,845,922.46
  6. Step 6: Final answer
    x = 3,306,955.70

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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.