Home / 2,439,266.94-3,658,239.45-1,019,025.90

Finding the Fourth Proportional to 2,439,266.94, 3,658,239.45 and 1,019,025.90

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Solution

The fourth proportional to 2,439,266.94, 3,658,239.45 and 1,019,025.90 is: 1,528,262.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,266.94 : 3,658,239.45 = 1,019,025.90 : x
  2. Step 2: Convert to fraction form
    2,439,266.94/3,658,239.45 = 1,019,025.90/x
  3. Step 3: Cross multiply
    2,439,266.94x = 3,658,239.45 × 1,019,025.90
  4. Step 4: Simplify right side
    2,439,266.94x = 3,727,840,747,951.76
  5. Step 5: Solve for x
    x = 3,727,840,747,951.76/2,439,266.94
  6. Step 6: Final answer
    x = 1,528,262.73

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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.