Home / 3,165,033.16-4,364,229-2,292,141.52

Finding the Fourth Proportional to 3,165,033.16, 4,364,229 and 2,292,141.52

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Solution

The fourth proportional to 3,165,033.16, 4,364,229 and 2,292,141.52 is: 3,160,608.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,033.16 : 4,364,229 = 2,292,141.52 : x
  2. Step 2: Convert to fraction form
    3,165,033.16/4,364,229 = 2,292,141.52/x
  3. Step 3: Cross multiply
    3,165,033.16x = 4,364,229 × 2,292,141.52
  4. Step 4: Simplify right side
    3,165,033.16x = 10,003,430,493,688.08
  5. Step 5: Solve for x
    x = 10,003,430,493,688.08/3,165,033.16
  6. Step 6: Final answer
    x = 3,160,608.43

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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.