Home / 938,757.06-1,295,007.12-594,011.70

Finding the Fourth Proportional to 938,757.06, 1,295,007.12 and 594,011.70

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Solution

The fourth proportional to 938,757.06, 1,295,007.12 and 594,011.70 is: 819,433.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    938,757.06 : 1,295,007.12 = 594,011.70 : x
  2. Step 2: Convert to fraction form
    938,757.06/1,295,007.12 = 594,011.70/x
  3. Step 3: Cross multiply
    938,757.06x = 1,295,007.12 × 594,011.70
  4. Step 4: Simplify right side
    938,757.06x = 769,249,380,863.30
  5. Step 5: Solve for x
    x = 769,249,380,863.30/938,757.06
  6. Step 6: Final answer
    x = 819,433.92

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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.