Home / 1,593,682.23-2,199,359.44-896,182.55

Finding the Fourth Proportional to 1,593,682.23, 2,199,359.44 and 896,182.55

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Solution

The fourth proportional to 1,593,682.23, 2,199,359.44 and 896,182.55 is: 1,236,775.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,682.23 : 2,199,359.44 = 896,182.55 : x
  2. Step 2: Convert to fraction form
    1,593,682.23/2,199,359.44 = 896,182.55/x
  3. Step 3: Cross multiply
    1,593,682.23x = 2,199,359.44 × 896,182.55
  4. Step 4: Simplify right side
    1,593,682.23x = 1,971,027,554,563.71
  5. Step 5: Solve for x
    x = 1,971,027,554,563.71/1,593,682.23
  6. Step 6: Final answer
    x = 1,236,775.76

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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.