Home / 1,090,847.14-1,505,354.69-600,807.25

Finding the Fourth Proportional to 1,090,847.14, 1,505,354.69 and 600,807.25

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Solution

The fourth proportional to 1,090,847.14, 1,505,354.69 and 600,807.25 is: 829,106.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,847.14 : 1,505,354.69 = 600,807.25 : x
  2. Step 2: Convert to fraction form
    1,090,847.14/1,505,354.69 = 600,807.25/x
  3. Step 3: Cross multiply
    1,090,847.14x = 1,505,354.69 × 600,807.25
  4. Step 4: Simplify right side
    1,090,847.14x = 904,428,011,573.50
  5. Step 5: Solve for x
    x = 904,428,011,573.50/1,090,847.14
  6. Step 6: Final answer
    x = 829,106.09

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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.