Home / 3,862,891.60-5,792,033.40-2,368,056.40

Finding the Fourth Proportional to 3,862,891.60, 5,792,033.40 and 2,368,056.40

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Solution

The fourth proportional to 3,862,891.60, 5,792,033.40 and 2,368,056.40 is: 3,550,672.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,891.60 : 5,792,033.40 = 2,368,056.40 : x
  2. Step 2: Convert to fraction form
    3,862,891.60/5,792,033.40 = 2,368,056.40/x
  3. Step 3: Cross multiply
    3,862,891.60x = 5,792,033.40 × 2,368,056.40
  4. Step 4: Simplify right side
    3,862,891.60x = 13,715,861,761,883.76
  5. Step 5: Solve for x
    x = 13,715,861,761,883.76/3,862,891.60
  6. Step 6: Final answer
    x = 3,550,672.19

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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.