Home / 2,839,543.88-4,259,322.88-1,133,826.03

Finding the Fourth Proportional to 2,839,543.88, 4,259,322.88 and 1,133,826.03

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Solution

The fourth proportional to 2,839,543.88, 4,259,322.88 and 1,133,826.03 is: 1,700,741.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,543.88 : 4,259,322.88 = 1,133,826.03 : x
  2. Step 2: Convert to fraction form
    2,839,543.88/4,259,322.88 = 1,133,826.03/x
  3. Step 3: Cross multiply
    2,839,543.88x = 4,259,322.88 × 1,133,826.03
  4. Step 4: Simplify right side
    2,839,543.88x = 4,829,331,148,684.00
  5. Step 5: Solve for x
    x = 4,829,331,148,684.00/2,839,543.88
  6. Step 6: Final answer
    x = 1,700,741.87

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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.