Home / 2,655,932.04-3,665,197.80-1,448,733.96

Finding the Fourth Proportional to 2,655,932.04, 3,665,197.80 and 1,448,733.96

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Solution

The fourth proportional to 2,655,932.04, 3,665,197.80 and 1,448,733.96 is: 1,999,259.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,932.04 : 3,665,197.80 = 1,448,733.96 : x
  2. Step 2: Convert to fraction form
    2,655,932.04/3,665,197.80 = 1,448,733.96/x
  3. Step 3: Cross multiply
    2,655,932.04x = 3,665,197.80 × 1,448,733.96
  4. Step 4: Simplify right side
    2,655,932.04x = 5,309,896,522,977.29
  5. Step 5: Solve for x
    x = 5,309,896,522,977.29/2,655,932.04
  6. Step 6: Final answer
    x = 1,999,259.18

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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.