Home / 1,253,592.54-1,880,522.46-400,366.08

Finding the Fourth Proportional to 1,253,592.54, 1,880,522.46 and 400,366.08

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Solution

The fourth proportional to 1,253,592.54, 1,880,522.46 and 400,366.08 is: 600,591.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,592.54 : 1,880,522.46 = 400,366.08 : x
  2. Step 2: Convert to fraction form
    1,253,592.54/1,880,522.46 = 400,366.08/x
  3. Step 3: Cross multiply
    1,253,592.54x = 1,880,522.46 × 400,366.08
  4. Step 4: Simplify right side
    1,253,592.54x = 752,897,405,662.16
  5. Step 5: Solve for x
    x = 752,897,405,662.16/1,253,592.54
  6. Step 6: Final answer
    x = 600,591.80

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1.5x scale

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.