Home / 1,160,104.73-1,600,955.46-650,818.04

Finding the Fourth Proportional to 1,160,104.73, 1,600,955.46 and 650,818.04

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Solution

The fourth proportional to 1,160,104.73, 1,600,955.46 and 650,818.04 is: 898,135.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,104.73 : 1,600,955.46 = 650,818.04 : x
  2. Step 2: Convert to fraction form
    1,160,104.73/1,600,955.46 = 650,818.04/x
  3. Step 3: Cross multiply
    1,160,104.73x = 1,600,955.46 × 650,818.04
  4. Step 4: Simplify right side
    1,160,104.73x = 1,041,930,691,350.41
  5. Step 5: Solve for x
    x = 1,041,930,691,350.41/1,160,104.73
  6. Step 6: Final answer
    x = 898,135.03

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1.5x scale

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.