Home / 943,272.30-1,414,908.45-565,358.70

Finding the Fourth Proportional to 943,272.30, 1,414,908.45 and 565,358.70

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Solution

The fourth proportional to 943,272.30, 1,414,908.45 and 565,358.70 is: 848,038.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,272.30 : 1,414,908.45 = 565,358.70 : x
  2. Step 2: Convert to fraction form
    943,272.30/1,414,908.45 = 565,358.70/x
  3. Step 3: Cross multiply
    943,272.30x = 1,414,908.45 × 565,358.70
  4. Step 4: Simplify right side
    943,272.30x = 799,930,801,911.02
  5. Step 5: Solve for x
    x = 799,930,801,911.02/943,272.30
  6. Step 6: Final answer
    x = 848,038.05

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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.