Home / 1,090,838.52-1,505,342.91-600,798.70

Finding the Fourth Proportional to 1,090,838.52, 1,505,342.91 and 600,798.70

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Solution

The fourth proportional to 1,090,838.52, 1,505,342.91 and 600,798.70 is: 829,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,838.52 : 1,505,342.91 = 600,798.70 : x
  2. Step 2: Convert to fraction form
    1,090,838.52/1,505,342.91 = 600,798.70/x
  3. Step 3: Cross multiply
    1,090,838.52x = 1,505,342.91 × 600,798.70
  4. Step 4: Simplify right side
    1,090,838.52x = 904,408,063,382.22
  5. Step 5: Solve for x
    x = 904,408,063,382.22/1,090,838.52
  6. Step 6: Final answer
    x = 829,094.36

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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.