Home / 1,896,543.85-2,617,229.37-1,037,104.10

Finding the Fourth Proportional to 1,896,543.85, 2,617,229.37 and 1,037,104.10

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Solution

The fourth proportional to 1,896,543.85, 2,617,229.37 and 1,037,104.10 is: 1,431,203.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,543.85 : 2,617,229.37 = 1,037,104.10 : x
  2. Step 2: Convert to fraction form
    1,896,543.85/2,617,229.37 = 1,037,104.10/x
  3. Step 3: Cross multiply
    1,896,543.85x = 2,617,229.37 × 1,037,104.10
  4. Step 4: Simplify right side
    1,896,543.85x = 2,714,339,325,606.94
  5. Step 5: Solve for x
    x = 2,714,339,325,606.94/1,896,543.85
  6. Step 6: Final answer
    x = 1,431,203.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.