Home / 937,032.88-1,293,103.72-507,313

Finding the Fourth Proportional to 937,032.88, 1,293,103.72 and 507,313

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Solution

The fourth proportional to 937,032.88, 1,293,103.72 and 507,313 is: 700,091.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,032.88 : 1,293,103.72 = 507,313 : x
  2. Step 2: Convert to fraction form
    937,032.88/1,293,103.72 = 507,313/x
  3. Step 3: Cross multiply
    937,032.88x = 1,293,103.72 × 507,313
  4. Step 4: Simplify right side
    937,032.88x = 656,008,327,504.36
  5. Step 5: Solve for x
    x = 656,008,327,504.36/937,032.88
  6. Step 6: Final answer
    x = 700,091.04

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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.