Home / 4,273,319.12-5,896,956.40-2,339,209.22

Finding the Fourth Proportional to 4,273,319.12, 5,896,956.40 and 2,339,209.22

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Solution

The fourth proportional to 4,273,319.12, 5,896,956.40 and 2,339,209.22 is: 3,227,986.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,319.12 : 5,896,956.40 = 2,339,209.22 : x
  2. Step 2: Convert to fraction form
    4,273,319.12/5,896,956.40 = 2,339,209.22/x
  3. Step 3: Cross multiply
    4,273,319.12x = 5,896,956.40 × 2,339,209.22
  4. Step 4: Simplify right side
    4,273,319.12x = 13,794,214,745,485.20
  5. Step 5: Solve for x
    x = 13,794,214,745,485.20/4,273,319.12
  6. Step 6: Final answer
    x = 3,227,986.11

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1.5x scale

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.