Home / 1,032,818.01-1,425,236.78-573,922.73

Finding the Fourth Proportional to 1,032,818.01, 1,425,236.78 and 573,922.73

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Solution

The fourth proportional to 1,032,818.01, 1,425,236.78 and 573,922.73 is: 791,984.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,818.01 : 1,425,236.78 = 573,922.73 : x
  2. Step 2: Convert to fraction form
    1,032,818.01/1,425,236.78 = 573,922.73/x
  3. Step 3: Cross multiply
    1,032,818.01x = 1,425,236.78 × 573,922.73
  4. Step 4: Simplify right side
    1,032,818.01x = 817,975,776,888.58
  5. Step 5: Solve for x
    x = 817,975,776,888.58/1,032,818.01
  6. Step 6: Final answer
    x = 791,984.42

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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.