Home / 778,286.70-1,168,304.85-601,577.10

Finding the Fourth Proportional to 778,286.70, 1,168,304.85 and 601,577.10

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Solution

The fourth proportional to 778,286.70, 1,168,304.85 and 601,577.10 is: 903,041.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    778,286.70 : 1,168,304.85 = 601,577.10 : x
  2. Step 2: Convert to fraction form
    778,286.70/1,168,304.85 = 601,577.10/x
  3. Step 3: Cross multiply
    778,286.70x = 1,168,304.85 × 601,577.10
  4. Step 4: Simplify right side
    778,286.70x = 702,825,443,578.94
  5. Step 5: Solve for x
    x = 702,825,443,578.94/778,286.70
  6. Step 6: Final answer
    x = 903,041.83

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1.5x scale

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.