Home / 2,959,837.63-4,084,575.93-1,601,710.63

Finding the Fourth Proportional to 2,959,837.63, 4,084,575.93 and 1,601,710.63

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Solution

The fourth proportional to 2,959,837.63, 4,084,575.93 and 1,601,710.63 is: 2,210,360.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,837.63 : 4,084,575.93 = 1,601,710.63 : x
  2. Step 2: Convert to fraction form
    2,959,837.63/4,084,575.93 = 1,601,710.63/x
  3. Step 3: Cross multiply
    2,959,837.63x = 4,084,575.93 × 1,601,710.63
  4. Step 4: Simplify right side
    2,959,837.63x = 6,542,308,665,700.26
  5. Step 5: Solve for x
    x = 6,542,308,665,700.26/2,959,837.63
  6. Step 6: Final answer
    x = 2,210,360.67

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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.