Home / 2,168,806.24-3,254,102.61-953,758.24

Finding the Fourth Proportional to 2,168,806.24, 3,254,102.61 and 953,758.24

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Solution

The fourth proportional to 2,168,806.24, 3,254,102.61 and 953,758.24 is: 1,431,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,168,806.24 : 3,254,102.61 = 953,758.24 : x
  2. Step 2: Convert to fraction form
    2,168,806.24/3,254,102.61 = 953,758.24/x
  3. Step 3: Cross multiply
    2,168,806.24x = 3,254,102.61 × 953,758.24
  4. Step 4: Simplify right side
    2,168,806.24x = 3,103,627,178,093.01
  5. Step 5: Solve for x
    x = 3,103,627,178,093.01/2,168,806.24
  6. Step 6: Final answer
    x = 1,431,030.18

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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.