Home / 668,114.55-1,002,171.83-594,631.35

Finding the Fourth Proportional to 668,114.55, 1,002,171.83 and 594,631.35

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Solution

The fourth proportional to 668,114.55, 1,002,171.83 and 594,631.35 is: 891,947.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,114.55 : 1,002,171.83 = 594,631.35 : x
  2. Step 2: Convert to fraction form
    668,114.55/1,002,171.83 = 594,631.35/x
  3. Step 3: Cross multiply
    668,114.55x = 1,002,171.83 × 594,631.35
  4. Step 4: Simplify right side
    668,114.55x = 595,922,785,231.71
  5. Step 5: Solve for x
    x = 595,922,785,231.71/668,114.55
  6. Step 6: Final answer
    x = 891,947.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.