Home / 1,467,570.92-2,201,356.86-968,818.28

Finding the Fourth Proportional to 1,467,570.92, 2,201,356.86 and 968,818.28

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Solution

The fourth proportional to 1,467,570.92, 2,201,356.86 and 968,818.28 is: 1,453,227.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,570.92 : 2,201,356.86 = 968,818.28 : x
  2. Step 2: Convert to fraction form
    1,467,570.92/2,201,356.86 = 968,818.28/x
  3. Step 3: Cross multiply
    1,467,570.92x = 2,201,356.86 × 968,818.28
  4. Step 4: Simplify right side
    1,467,570.92x = 2,132,714,766,771.40
  5. Step 5: Solve for x
    x = 2,132,714,766,771.40/1,467,570.92
  6. Step 6: Final answer
    x = 1,453,227.74

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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.