Home / 1,959,440.22-2,704,322.70-1,195,937.46

Finding the Fourth Proportional to 1,959,440.22, 2,704,322.70 and 1,195,937.46

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Solution

The fourth proportional to 1,959,440.22, 2,704,322.70 and 1,195,937.46 is: 1,650,573.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,440.22 : 2,704,322.70 = 1,195,937.46 : x
  2. Step 2: Convert to fraction form
    1,959,440.22/2,704,322.70 = 1,195,937.46/x
  3. Step 3: Cross multiply
    1,959,440.22x = 2,704,322.70 × 1,195,937.46
  4. Step 4: Simplify right side
    1,959,440.22x = 3,234,200,820,858.34
  5. Step 5: Solve for x
    x = 3,234,200,820,858.34/1,959,440.22
  6. Step 6: Final answer
    x = 1,650,573.87

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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.