Home / 1,079,011.44-1,489,060.80-595,584

Finding the Fourth Proportional to 1,079,011.44, 1,489,060.80 and 595,584

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Solution

The fourth proportional to 1,079,011.44, 1,489,060.80 and 595,584 is: 821,919.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,011.44 : 1,489,060.80 = 595,584 : x
  2. Step 2: Convert to fraction form
    1,079,011.44/1,489,060.80 = 595,584/x
  3. Step 3: Cross multiply
    1,079,011.44x = 1,489,060.80 × 595,584
  4. Step 4: Simplify right side
    1,079,011.44x = 886,860,787,507.20
  5. Step 5: Solve for x
    x = 886,860,787,507.20/1,079,011.44
  6. Step 6: Final answer
    x = 821,919.73

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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.