Home / 1,041,194.70-1,562,180.85-410,548.14

Finding the Fourth Proportional to 1,041,194.70, 1,562,180.85 and 410,548.14

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Solution

The fourth proportional to 1,041,194.70, 1,562,180.85 and 410,548.14 is: 615,975.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,194.70 : 1,562,180.85 = 410,548.14 : x
  2. Step 2: Convert to fraction form
    1,041,194.70/1,562,180.85 = 410,548.14/x
  3. Step 3: Cross multiply
    1,041,194.70x = 1,562,180.85 × 410,548.14
  4. Step 4: Simplify right side
    1,041,194.70x = 641,350,442,311.12
  5. Step 5: Solve for x
    x = 641,350,442,311.12/1,041,194.70
  6. Step 6: Final answer
    x = 615,975.52

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Double scale
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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.