Home / 4,248,522.09-5,862,886.11-2,314,796.54

Finding the Fourth Proportional to 4,248,522.09, 5,862,886.11 and 2,314,796.54

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Solution

The fourth proportional to 4,248,522.09, 5,862,886.11 and 2,314,796.54 is: 3,194,378.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,522.09 : 5,862,886.11 = 2,314,796.54 : x
  2. Step 2: Convert to fraction form
    4,248,522.09/5,862,886.11 = 2,314,796.54/x
  3. Step 3: Cross multiply
    4,248,522.09x = 5,862,886.11 × 2,314,796.54
  4. Step 4: Simplify right side
    4,248,522.09x = 13,571,388,452,527.63
  5. Step 5: Solve for x
    x = 13,571,388,452,527.63/4,248,522.09
  6. Step 6: Final answer
    x = 3,194,378.70

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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.