Home / 2,303,940.96-3,456,416.64-706,623.84

Finding the Fourth Proportional to 2,303,940.96, 3,456,416.64 and 706,623.84

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Solution

The fourth proportional to 2,303,940.96, 3,456,416.64 and 706,623.84 is: 1,060,090.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,940.96 : 3,456,416.64 = 706,623.84 : x
  2. Step 2: Convert to fraction form
    2,303,940.96/3,456,416.64 = 706,623.84/x
  3. Step 3: Cross multiply
    2,303,940.96x = 3,456,416.64 × 706,623.84
  4. Step 4: Simplify right side
    2,303,940.96x = 2,442,386,398,796.70
  5. Step 5: Solve for x
    x = 2,442,386,398,796.70/2,303,940.96
  6. Step 6: Final answer
    x = 1,060,090.71

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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.