Home / 1,509,256.44-2,263,105.62-444,160.20

Finding the Fourth Proportional to 1,509,256.44, 2,263,105.62 and 444,160.20

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Solution

The fourth proportional to 1,509,256.44, 2,263,105.62 and 444,160.20 is: 666,011.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,256.44 : 2,263,105.62 = 444,160.20 : x
  2. Step 2: Convert to fraction form
    1,509,256.44/2,263,105.62 = 444,160.20/x
  3. Step 3: Cross multiply
    1,509,256.44x = 2,263,105.62 × 444,160.20
  4. Step 4: Simplify right side
    1,509,256.44x = 1,005,181,444,800.32
  5. Step 5: Solve for x
    x = 1,005,181,444,800.32/1,509,256.44
  6. Step 6: Final answer
    x = 666,011.04

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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.