Home / 1,727,475.99-2,383,910.15-953,155.01

Finding the Fourth Proportional to 1,727,475.99, 2,383,910.15 and 953,155.01

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Solution

The fourth proportional to 1,727,475.99, 2,383,910.15 and 953,155.01 is: 1,315,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,475.99 : 2,383,910.15 = 953,155.01 : x
  2. Step 2: Convert to fraction form
    1,727,475.99/2,383,910.15 = 953,155.01/x
  3. Step 3: Cross multiply
    1,727,475.99x = 2,383,910.15 × 953,155.01
  4. Step 4: Simplify right side
    1,727,475.99x = 2,272,235,886,177.03
  5. Step 5: Solve for x
    x = 2,272,235,886,177.03/1,727,475.99
  6. Step 6: Final answer
    x = 1,315,350.20

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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.