Home / 1,365,680.20-2,048,325.90-467,163.40

Finding the Fourth Proportional to 1,365,680.20, 2,048,325.90 and 467,163.40

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Solution

The fourth proportional to 1,365,680.20, 2,048,325.90 and 467,163.40 is: 700,678.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,680.20 : 2,048,325.90 = 467,163.40 : x
  2. Step 2: Convert to fraction form
    1,365,680.20/2,048,325.90 = 467,163.40/x
  3. Step 3: Cross multiply
    1,365,680.20x = 2,048,325.90 × 467,163.40
  4. Step 4: Simplify right side
    1,365,680.20x = 956,902,891,752.06
  5. Step 5: Solve for x
    x = 956,902,891,752.06/1,365,680.20
  6. Step 6: Final answer
    x = 700,678.60

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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.