Home / 937,295.86-1,293,469.50-507,576.64

Finding the Fourth Proportional to 937,295.86, 1,293,469.50 and 507,576.64

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Solution

The fourth proportional to 937,295.86, 1,293,469.50 and 507,576.64 is: 700,456.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,295.86 : 1,293,469.50 = 507,576.64 : x
  2. Step 2: Convert to fraction form
    937,295.86/1,293,469.50 = 507,576.64/x
  3. Step 3: Cross multiply
    937,295.86x = 1,293,469.50 × 507,576.64
  4. Step 4: Simplify right side
    937,295.86x = 656,534,902,752.48
  5. Step 5: Solve for x
    x = 656,534,902,752.48/937,295.86
  6. Step 6: Final answer
    x = 700,456.42

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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.