Home / 1,593,004.56-2,389,506.84-927,690

Finding the Fourth Proportional to 1,593,004.56, 2,389,506.84 and 927,690

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Solution

The fourth proportional to 1,593,004.56, 2,389,506.84 and 927,690 is: 1,391,535

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,004.56 : 2,389,506.84 = 927,690 : x
  2. Step 2: Convert to fraction form
    1,593,004.56/2,389,506.84 = 927,690/x
  3. Step 3: Cross multiply
    1,593,004.56x = 2,389,506.84 × 927,690
  4. Step 4: Simplify right side
    1,593,004.56x = 2,216,721,600,399.60
  5. Step 5: Solve for x
    x = 2,216,721,600,399.60/1,593,004.56
  6. Step 6: Final answer
    x = 1,391,535

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Similar ratio
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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.