Home / 937,296.26-1,293,466.29-507,576.27

Finding the Fourth Proportional to 937,296.26, 1,293,466.29 and 507,576.27

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Solution

The fourth proportional to 937,296.26, 1,293,466.29 and 507,576.27 is: 700,453.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,296.26 : 1,293,466.29 = 507,576.27 : x
  2. Step 2: Convert to fraction form
    937,296.26/1,293,466.29 = 507,576.27/x
  3. Step 3: Cross multiply
    937,296.26x = 1,293,466.29 × 507,576.27
  4. Step 4: Simplify right side
    937,296.26x = 656,532,802,078.70
  5. Step 5: Solve for x
    x = 656,532,802,078.70/937,296.26
  6. Step 6: Final answer
    x = 700,453.88

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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.