Home / 1,593,496.56-2,198,969.32-895,756.08

Finding the Fourth Proportional to 1,593,496.56, 2,198,969.32 and 895,756.08

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Solution

The fourth proportional to 1,593,496.56, 2,198,969.32 and 895,756.08 is: 1,236,111.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,496.56 : 2,198,969.32 = 895,756.08 : x
  2. Step 2: Convert to fraction form
    1,593,496.56/2,198,969.32 = 895,756.08/x
  3. Step 3: Cross multiply
    1,593,496.56x = 2,198,969.32 × 895,756.08
  4. Step 4: Simplify right side
    1,593,496.56x = 1,969,740,138,123.47
  5. Step 5: Solve for x
    x = 1,969,740,138,123.47/1,593,496.56
  6. Step 6: Final answer
    x = 1,236,111.95

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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.