Home / 954,611.12-1,434,541.19-892,194.14

Finding the Fourth Proportional to 954,611.12, 1,434,541.19 and 892,194.14

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Solution

The fourth proportional to 954,611.12, 1,434,541.19 and 892,194.14 is: 1,340,744.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,611.12 : 1,434,541.19 = 892,194.14 : x
  2. Step 2: Convert to fraction form
    954,611.12/1,434,541.19 = 892,194.14/x
  3. Step 3: Cross multiply
    954,611.12x = 1,434,541.19 × 892,194.14
  4. Step 4: Simplify right side
    954,611.12x = 1,279,889,242,432.01
  5. Step 5: Solve for x
    x = 1,279,889,242,432.01/954,611.12
  6. Step 6: Final answer
    x = 1,340,744.11

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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.