Home / 937,045.80-1,293,107.54-507,322.44

Finding the Fourth Proportional to 937,045.80, 1,293,107.54 and 507,322.44

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Solution

The fourth proportional to 937,045.80, 1,293,107.54 and 507,322.44 is: 700,096.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,045.80 : 1,293,107.54 = 507,322.44 : x
  2. Step 2: Convert to fraction form
    937,045.80/1,293,107.54 = 507,322.44/x
  3. Step 3: Cross multiply
    937,045.80x = 1,293,107.54 × 507,322.44
  4. Step 4: Simplify right side
    937,045.80x = 656,022,472,375.20
  5. Step 5: Solve for x
    x = 656,022,472,375.20/937,045.80
  6. Step 6: Final answer
    x = 700,096.49

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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.