Home / 1,453,804.08-2,180,581.20-885,037.56

Finding the Fourth Proportional to 1,453,804.08, 2,180,581.20 and 885,037.56

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Solution

The fourth proportional to 1,453,804.08, 2,180,581.20 and 885,037.56 is: 1,327,480.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,804.08 : 2,180,581.20 = 885,037.56 : x
  2. Step 2: Convert to fraction form
    1,453,804.08/2,180,581.20 = 885,037.56/x
  3. Step 3: Cross multiply
    1,453,804.08x = 2,180,581.20 × 885,037.56
  4. Step 4: Simplify right side
    1,453,804.08x = 1,929,896,264,629.87
  5. Step 5: Solve for x
    x = 1,929,896,264,629.87/1,453,804.08
  6. Step 6: Final answer
    x = 1,327,480.29

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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.