Home / 2,961,696.30-4,439,186.01-1,360,951.71

Finding the Fourth Proportional to 2,961,696.30, 4,439,186.01 and 1,360,951.71

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Solution

The fourth proportional to 2,961,696.30, 4,439,186.01 and 1,360,951.71 is: 2,039,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,696.30 : 4,439,186.01 = 1,360,951.71 : x
  2. Step 2: Convert to fraction form
    2,961,696.30/4,439,186.01 = 1,360,951.71/x
  3. Step 3: Cross multiply
    2,961,696.30x = 4,439,186.01 × 1,360,951.71
  4. Step 4: Simplify right side
    2,961,696.30x = 6,041,517,791,317.58
  5. Step 5: Solve for x
    x = 6,041,517,791,317.58/2,961,696.30
  6. Step 6: Final answer
    x = 2,039,884.30

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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.