Home / 2,022,985.40-3,034,089.30-603,087.80

Finding the Fourth Proportional to 2,022,985.40, 3,034,089.30 and 603,087.80

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Solution

The fourth proportional to 2,022,985.40, 3,034,089.30 and 603,087.80 is: 904,515.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,985.40 : 3,034,089.30 = 603,087.80 : x
  2. Step 2: Convert to fraction form
    2,022,985.40/3,034,089.30 = 603,087.80/x
  3. Step 3: Cross multiply
    2,022,985.40x = 3,034,089.30 × 603,087.80
  4. Step 4: Simplify right side
    2,022,985.40x = 1,829,822,240,940.54
  5. Step 5: Solve for x
    x = 1,829,822,240,940.54/2,022,985.40
  6. Step 6: Final answer
    x = 904,515.79

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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.