Home / 3,760,621.08-5,189,656.98-2,041,741.74

Finding the Fourth Proportional to 3,760,621.08, 5,189,656.98 and 2,041,741.74

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Solution

The fourth proportional to 3,760,621.08, 5,189,656.98 and 2,041,741.74 is: 2,817,603.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,621.08 : 5,189,656.98 = 2,041,741.74 : x
  2. Step 2: Convert to fraction form
    3,760,621.08/5,189,656.98 = 2,041,741.74/x
  3. Step 3: Cross multiply
    3,760,621.08x = 5,189,656.98 × 2,041,741.74
  4. Step 4: Simplify right side
    3,760,621.08x = 10,595,939,272,348.35
  5. Step 5: Solve for x
    x = 10,595,939,272,348.35/3,760,621.08
  6. Step 6: Final answer
    x = 2,817,603.54

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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.