Home / 904,213.23-1,248,849.87-595,495.85

Finding the Fourth Proportional to 904,213.23, 1,248,849.87 and 595,495.85

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Solution

The fourth proportional to 904,213.23, 1,248,849.87 and 595,495.85 is: 822,466.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,213.23 : 1,248,849.87 = 595,495.85 : x
  2. Step 2: Convert to fraction form
    904,213.23/1,248,849.87 = 595,495.85/x
  3. Step 3: Cross multiply
    904,213.23x = 1,248,849.87 × 595,495.85
  4. Step 4: Simplify right side
    904,213.23x = 743,684,914,858.04
  5. Step 5: Solve for x
    x = 743,684,914,858.04/904,213.23
  6. Step 6: Final answer
    x = 822,466.31

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1.5x scale

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.