Home / 1,632,937.11-2,253,530.06-907,796.89

Finding the Fourth Proportional to 1,632,937.11, 2,253,530.06 and 907,796.89

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Solution

The fourth proportional to 1,632,937.11, 2,253,530.06 and 907,796.89 is: 1,252,802.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,937.11 : 2,253,530.06 = 907,796.89 : x
  2. Step 2: Convert to fraction form
    1,632,937.11/2,253,530.06 = 907,796.89/x
  3. Step 3: Cross multiply
    1,632,937.11x = 2,253,530.06 × 907,796.89
  4. Step 4: Simplify right side
    1,632,937.11x = 2,045,747,579,989.51
  5. Step 5: Solve for x
    x = 2,045,747,579,989.51/1,632,937.11
  6. Step 6: Final answer
    x = 1,252,802.43

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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.