Home / 3,237,177.57-4,467,283.47-1,767,080.22

Finding the Fourth Proportional to 3,237,177.57, 4,467,283.47 and 1,767,080.22

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Solution

The fourth proportional to 3,237,177.57, 4,467,283.47 and 1,767,080.22 is: 2,438,558.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,177.57 : 4,467,283.47 = 1,767,080.22 : x
  2. Step 2: Convert to fraction form
    3,237,177.57/4,467,283.47 = 1,767,080.22/x
  3. Step 3: Cross multiply
    3,237,177.57x = 4,467,283.47 × 1,767,080.22
  4. Step 4: Simplify right side
    3,237,177.57x = 7,894,048,256,969.96
  5. Step 5: Solve for x
    x = 7,894,048,256,969.96/3,237,177.57
  6. Step 6: Final answer
    x = 2,438,558.93

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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.