Home / 1,195,191.32-1,649,305.26-651,325.46

Finding the Fourth Proportional to 1,195,191.32, 1,649,305.26 and 651,325.46

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Solution

The fourth proportional to 1,195,191.32, 1,649,305.26 and 651,325.46 is: 898,797.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,191.32 : 1,649,305.26 = 651,325.46 : x
  2. Step 2: Convert to fraction form
    1,195,191.32/1,649,305.26 = 651,325.46/x
  3. Step 3: Cross multiply
    1,195,191.32x = 1,649,305.26 × 651,325.46
  4. Step 4: Simplify right side
    1,195,191.32x = 1,074,234,498,903.39
  5. Step 5: Solve for x
    x = 1,074,234,498,903.39/1,195,191.32
  6. Step 6: Final answer
    x = 898,797.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.