Home / 3,300,187.05-4,950,284.49-904,052.34

Finding the Fourth Proportional to 3,300,187.05, 4,950,284.49 and 904,052.34

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Solution

The fourth proportional to 3,300,187.05, 4,950,284.49 and 904,052.34 is: 1,356,079.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,187.05 : 4,950,284.49 = 904,052.34 : x
  2. Step 2: Convert to fraction form
    3,300,187.05/4,950,284.49 = 904,052.34/x
  3. Step 3: Cross multiply
    3,300,187.05x = 4,950,284.49 × 904,052.34
  4. Step 4: Simplify right side
    3,300,187.05x = 4,475,316,276,850.21
  5. Step 5: Solve for x
    x = 4,475,316,276,850.21/3,300,187.05
  6. Step 6: Final answer
    x = 1,356,079.58

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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.