Home / 1,001,533.16-1,382,070.66-548,814.44

Finding the Fourth Proportional to 1,001,533.16, 1,382,070.66 and 548,814.44

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Solution

The fourth proportional to 1,001,533.16, 1,382,070.66 and 548,814.44 is: 757,339.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,533.16 : 1,382,070.66 = 548,814.44 : x
  2. Step 2: Convert to fraction form
    1,001,533.16/1,382,070.66 = 548,814.44/x
  3. Step 3: Cross multiply
    1,001,533.16x = 1,382,070.66 × 548,814.44
  4. Step 4: Simplify right side
    1,001,533.16x = 758,500,335,308.33
  5. Step 5: Solve for x
    x = 758,500,335,308.33/1,001,533.16
  6. Step 6: Final answer
    x = 757,339.21

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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.