Home / 3,345,843.02-5,018,873.66-1,592,741.54

Finding the Fourth Proportional to 3,345,843.02, 5,018,873.66 and 1,592,741.54

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Solution

The fourth proportional to 3,345,843.02, 5,018,873.66 and 1,592,741.54 is: 2,389,164.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,843.02 : 5,018,873.66 = 1,592,741.54 : x
  2. Step 2: Convert to fraction form
    3,345,843.02/5,018,873.66 = 1,592,741.54/x
  3. Step 3: Cross multiply
    3,345,843.02x = 5,018,873.66 × 1,592,741.54
  4. Step 4: Simplify right side
    3,345,843.02x = 7,993,768,529,235.76
  5. Step 5: Solve for x
    x = 7,993,768,529,235.76/3,345,843.02
  6. Step 6: Final answer
    x = 2,389,164.25

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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.