Home / 904,212.23-1,248,848.49-595,494.85

Finding the Fourth Proportional to 904,212.23, 1,248,848.49 and 595,494.85

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Solution

The fourth proportional to 904,212.23, 1,248,848.49 and 595,494.85 is: 822,464.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,212.23 : 1,248,848.49 = 595,494.85 : x
  2. Step 2: Convert to fraction form
    904,212.23/1,248,848.49 = 595,494.85/x
  3. Step 3: Cross multiply
    904,212.23x = 1,248,848.49 × 595,494.85
  4. Step 4: Simplify right side
    904,212.23x = 743,682,841,103.16
  5. Step 5: Solve for x
    x = 743,682,841,103.16/904,212.23
  6. Step 6: Final answer
    x = 822,464.93

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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.