Home / 969,126.28-1,337,406.94-533,594.28

Finding the Fourth Proportional to 969,126.28, 1,337,406.94 and 533,594.28

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Solution

The fourth proportional to 969,126.28, 1,337,406.94 and 533,594.28 is: 736,367.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,126.28 : 1,337,406.94 = 533,594.28 : x
  2. Step 2: Convert to fraction form
    969,126.28/1,337,406.94 = 533,594.28/x
  3. Step 3: Cross multiply
    969,126.28x = 1,337,406.94 × 533,594.28
  4. Step 4: Simplify right side
    969,126.28x = 713,632,686,529.27
  5. Step 5: Solve for x
    x = 713,632,686,529.27/969,126.28
  6. Step 6: Final answer
    x = 736,367.08

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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.