Home / 1,632,303.27-2,252,524.53-897,260.01

Finding the Fourth Proportional to 1,632,303.27, 2,252,524.53 and 897,260.01

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Solution

The fourth proportional to 1,632,303.27, 2,252,524.53 and 897,260.01 is: 1,238,189.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,303.27 : 2,252,524.53 = 897,260.01 : x
  2. Step 2: Convert to fraction form
    1,632,303.27/2,252,524.53 = 897,260.01/x
  3. Step 3: Cross multiply
    1,632,303.27x = 2,252,524.53 × 897,260.01
  4. Step 4: Simplify right side
    1,632,303.27x = 2,021,100,182,313.05
  5. Step 5: Solve for x
    x = 2,021,100,182,313.05/1,632,303.27
  6. Step 6: Final answer
    x = 1,238,189.14

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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.