Home / 1,056,783.81-1,458,263.45-597,933.09

Finding the Fourth Proportional to 1,056,783.81, 1,458,263.45 and 597,933.09

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Solution

The fourth proportional to 1,056,783.81, 1,458,263.45 and 597,933.09 is: 825,092.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,783.81 : 1,458,263.45 = 597,933.09 : x
  2. Step 2: Convert to fraction form
    1,056,783.81/1,458,263.45 = 597,933.09/x
  3. Step 3: Cross multiply
    1,056,783.81x = 1,458,263.45 × 597,933.09
  4. Step 4: Simplify right side
    1,056,783.81x = 871,943,972,187.39
  5. Step 5: Solve for x
    x = 871,943,972,187.39/1,056,783.81
  6. Step 6: Final answer
    x = 825,092.10

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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.