Home / 904,344.16-1,356,502.44-305,725.82

Finding the Fourth Proportional to 904,344.16, 1,356,502.44 and 305,725.82

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Solution

The fourth proportional to 904,344.16, 1,356,502.44 and 305,725.82 is: 458,584.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,344.16 : 1,356,502.44 = 305,725.82 : x
  2. Step 2: Convert to fraction form
    904,344.16/1,356,502.44 = 305,725.82/x
  3. Step 3: Cross multiply
    904,344.16x = 1,356,502.44 × 305,725.82
  4. Step 4: Simplify right side
    904,344.16x = 414,717,820,801.00
  5. Step 5: Solve for x
    x = 414,717,820,801.00/904,344.16
  6. Step 6: Final answer
    x = 458,584.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.