Home / 1,052,921.64-1,453,032.12-594,133.56

Finding the Fourth Proportional to 1,052,921.64, 1,453,032.12 and 594,133.56

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Solution

The fourth proportional to 1,052,921.64, 1,453,032.12 and 594,133.56 is: 819,904.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,921.64 : 1,453,032.12 = 594,133.56 : x
  2. Step 2: Convert to fraction form
    1,052,921.64/1,453,032.12 = 594,133.56/x
  3. Step 3: Cross multiply
    1,052,921.64x = 1,453,032.12 × 594,133.56
  4. Step 4: Simplify right side
    1,052,921.64x = 863,295,146,249.95
  5. Step 5: Solve for x
    x = 863,295,146,249.95/1,052,921.64
  6. Step 6: Final answer
    x = 819,904.46

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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.