Home / 3,339,360.62-4,608,319.12-1,889,025.02

Finding the Fourth Proportional to 3,339,360.62, 4,608,319.12 and 1,889,025.02

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Solution

The fourth proportional to 3,339,360.62, 4,608,319.12 and 1,889,025.02 is: 2,606,855.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,360.62 : 4,608,319.12 = 1,889,025.02 : x
  2. Step 2: Convert to fraction form
    3,339,360.62/4,608,319.12 = 1,889,025.02/x
  3. Step 3: Cross multiply
    3,339,360.62x = 4,608,319.12 × 1,889,025.02
  4. Step 4: Simplify right side
    3,339,360.62x = 8,705,230,090,060.22
  5. Step 5: Solve for x
    x = 8,705,230,090,060.22/3,339,360.62
  6. Step 6: Final answer
    x = 2,606,855.35

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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.