Home / 1,838,049.33-2,536,485.53-1,033,233.33

Finding the Fourth Proportional to 1,838,049.33, 2,536,485.53 and 1,033,233.33

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Solution

The fourth proportional to 1,838,049.33, 2,536,485.53 and 1,033,233.33 is: 1,425,849.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,049.33 : 2,536,485.53 = 1,033,233.33 : x
  2. Step 2: Convert to fraction form
    1,838,049.33/2,536,485.53 = 1,033,233.33/x
  3. Step 3: Cross multiply
    1,838,049.33x = 2,536,485.53 × 1,033,233.33
  4. Step 4: Simplify right side
    1,838,049.33x = 2,620,781,385,492.55
  5. Step 5: Solve for x
    x = 2,620,781,385,492.55/1,838,049.33
  6. Step 6: Final answer
    x = 1,425,849.32

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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.