Home / 937,691.41-1,294,014.75-507,973.24

Finding the Fourth Proportional to 937,691.41, 1,294,014.75 and 507,973.24

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Solution

The fourth proportional to 937,691.41, 1,294,014.75 and 507,973.24 is: 701,003.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,691.41 : 1,294,014.75 = 507,973.24 : x
  2. Step 2: Convert to fraction form
    937,691.41/1,294,014.75 = 507,973.24/x
  3. Step 3: Cross multiply
    937,691.41x = 1,294,014.75 × 507,973.24
  4. Step 4: Simplify right side
    937,691.41x = 657,324,865,165.29
  5. Step 5: Solve for x
    x = 657,324,865,165.29/937,691.41
  6. Step 6: Final answer
    x = 701,003.40

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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.