Home / 3,173,952.60-4,761,366.30-1,151,706.60

Finding the Fourth Proportional to 3,173,952.60, 4,761,366.30 and 1,151,706.60

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Solution

The fourth proportional to 3,173,952.60, 4,761,366.30 and 1,151,706.60 is: 1,727,718.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,952.60 : 4,761,366.30 = 1,151,706.60 : x
  2. Step 2: Convert to fraction form
    3,173,952.60/4,761,366.30 = 1,151,706.60/x
  3. Step 3: Cross multiply
    3,173,952.60x = 4,761,366.30 × 1,151,706.60
  4. Step 4: Simplify right side
    3,173,952.60x = 5,483,696,992,727.58
  5. Step 5: Solve for x
    x = 5,483,696,992,727.58/3,173,952.60
  6. Step 6: Final answer
    x = 1,727,718.62

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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.