Home / 1,632,304.77-2,252,526.60-897,261.51

Finding the Fourth Proportional to 1,632,304.77, 2,252,526.60 and 897,261.51

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Solution

The fourth proportional to 1,632,304.77, 2,252,526.60 and 897,261.51 is: 1,238,191.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,304.77 : 2,252,526.60 = 897,261.51 : x
  2. Step 2: Convert to fraction form
    1,632,304.77/2,252,526.60 = 897,261.51/x
  3. Step 3: Cross multiply
    1,632,304.77x = 2,252,526.60 × 897,261.51
  4. Step 4: Simplify right side
    1,632,304.77x = 2,021,105,418,431.17
  5. Step 5: Solve for x
    x = 2,021,105,418,431.17/1,632,304.77
  6. Step 6: Final answer
    x = 1,238,191.21

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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.