Home / 904,215.23-1,248,852.63-595,497.85

Finding the Fourth Proportional to 904,215.23, 1,248,852.63 and 595,497.85

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Solution

The fourth proportional to 904,215.23, 1,248,852.63 and 595,497.85 is: 822,469.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,215.23 : 1,248,852.63 = 595,497.85 : x
  2. Step 2: Convert to fraction form
    904,215.23/1,248,852.63 = 595,497.85/x
  3. Step 3: Cross multiply
    904,215.23x = 1,248,852.63 × 595,497.85
  4. Step 4: Simplify right side
    904,215.23x = 743,689,056,131.85
  5. Step 5: Solve for x
    x = 743,689,056,131.85/904,215.23
  6. Step 6: Final answer
    x = 822,469.07

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Double scale
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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.