Home / 1,001,523.66-1,382,057.55-548,804.94

Finding the Fourth Proportional to 1,001,523.66, 1,382,057.55 and 548,804.94

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Solution

The fourth proportional to 1,001,523.66, 1,382,057.55 and 548,804.94 is: 757,326.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,523.66 : 1,382,057.55 = 548,804.94 : x
  2. Step 2: Convert to fraction form
    1,001,523.66/1,382,057.55 = 548,804.94/x
  3. Step 3: Cross multiply
    1,001,523.66x = 1,382,057.55 × 548,804.94
  4. Step 4: Simplify right side
    1,001,523.66x = 758,480,010,804.30
  5. Step 5: Solve for x
    x = 758,480,010,804.30/1,001,523.66
  6. Step 6: Final answer
    x = 757,326.10

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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.