Home / 2,016,201.55-3,024,237.52-668,426.35

Finding the Fourth Proportional to 2,016,201.55, 3,024,237.52 and 668,426.35

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Solution

The fourth proportional to 2,016,201.55, 3,024,237.52 and 668,426.35 is: 1,002,618.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,201.55 : 3,024,237.52 = 668,426.35 : x
  2. Step 2: Convert to fraction form
    2,016,201.55/3,024,237.52 = 668,426.35/x
  3. Step 3: Cross multiply
    2,016,201.55x = 3,024,237.52 × 668,426.35
  4. Step 4: Simplify right side
    2,016,201.55x = 2,021,480,047,026.65
  5. Step 5: Solve for x
    x = 2,021,480,047,026.65/2,016,201.55
  6. Step 6: Final answer
    x = 1,002,618.04

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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.