Home / 1,950,851.40-2,926,495.80-603,003.30

Finding the Fourth Proportional to 1,950,851.40, 2,926,495.80 and 603,003.30

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Solution

The fourth proportional to 1,950,851.40, 2,926,495.80 and 603,003.30 is: 904,572.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,851.40 : 2,926,495.80 = 603,003.30 : x
  2. Step 2: Convert to fraction form
    1,950,851.40/2,926,495.80 = 603,003.30/x
  3. Step 3: Cross multiply
    1,950,851.40x = 2,926,495.80 × 603,003.30
  4. Step 4: Simplify right side
    1,950,851.40x = 1,764,686,624,836.14
  5. Step 5: Solve for x
    x = 1,764,686,624,836.14/1,950,851.40
  6. Step 6: Final answer
    x = 904,572.55

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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.