Home / 1,052,671.92-1,452,603.44-593,639.28

Finding the Fourth Proportional to 1,052,671.92, 1,452,603.44 and 593,639.28

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Solution

The fourth proportional to 1,052,671.92, 1,452,603.44 and 593,639.28 is: 819,174.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,671.92 : 1,452,603.44 = 593,639.28 : x
  2. Step 2: Convert to fraction form
    1,052,671.92/1,452,603.44 = 593,639.28/x
  3. Step 3: Cross multiply
    1,052,671.92x = 1,452,603.44 × 593,639.28
  4. Step 4: Simplify right side
    1,052,671.92x = 862,322,460,247.12
  5. Step 5: Solve for x
    x = 862,322,460,247.12/1,052,671.92
  6. Step 6: Final answer
    x = 819,174.94

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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.