Home / 954,581.09-1,434,496.04-892,164.11

Finding the Fourth Proportional to 954,581.09, 1,434,496.04 and 892,164.11

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Solution

The fourth proportional to 954,581.09, 1,434,496.04 and 892,164.11 is: 1,340,698.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,581.09 : 1,434,496.04 = 892,164.11 : x
  2. Step 2: Convert to fraction form
    954,581.09/1,434,496.04 = 892,164.11/x
  3. Step 3: Cross multiply
    954,581.09x = 1,434,496.04 × 892,164.11
  4. Step 4: Simplify right side
    954,581.09x = 1,279,805,888,641.77
  5. Step 5: Solve for x
    x = 1,279,805,888,641.77/954,581.09
  6. Step 6: Final answer
    x = 1,340,698.97

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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.