Home / 2,037,759.57-2,814,574.53-1,485,600.86

Finding the Fourth Proportional to 2,037,759.57, 2,814,574.53 and 1,485,600.86

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Solution

The fourth proportional to 2,037,759.57, 2,814,574.53 and 1,485,600.86 is: 2,051,927.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,759.57 : 2,814,574.53 = 1,485,600.86 : x
  2. Step 2: Convert to fraction form
    2,037,759.57/2,814,574.53 = 1,485,600.86/x
  3. Step 3: Cross multiply
    2,037,759.57x = 2,814,574.53 × 1,485,600.86
  4. Step 4: Simplify right side
    2,037,759.57x = 4,181,334,328,229.22
  5. Step 5: Solve for x
    x = 4,181,334,328,229.22/2,037,759.57
  6. Step 6: Final answer
    x = 2,051,927.22

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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.