Home / 1,030,852.46-1,417,531.83-894,649.94

Finding the Fourth Proportional to 1,030,852.46, 1,417,531.83 and 894,649.94

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Solution

The fourth proportional to 1,030,852.46, 1,417,531.83 and 894,649.94 is: 1,230,238.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,852.46 : 1,417,531.83 = 894,649.94 : x
  2. Step 2: Convert to fraction form
    1,030,852.46/1,417,531.83 = 894,649.94/x
  3. Step 3: Cross multiply
    1,030,852.46x = 1,417,531.83 × 894,649.94
  4. Step 4: Simplify right side
    1,030,852.46x = 1,268,194,769,504.35
  5. Step 5: Solve for x
    x = 1,268,194,769,504.35/1,030,852.46
  6. Step 6: Final answer
    x = 1,230,238.88

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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.