Home / 941,673.34-1,299,523.35-511,952.50

Finding the Fourth Proportional to 941,673.34, 1,299,523.35 and 511,952.50

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Solution

The fourth proportional to 941,673.34, 1,299,523.35 and 511,952.50 is: 706,502.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,673.34 : 1,299,523.35 = 511,952.50 : x
  2. Step 2: Convert to fraction form
    941,673.34/1,299,523.35 = 511,952.50/x
  3. Step 3: Cross multiply
    941,673.34x = 1,299,523.35 × 511,952.50
  4. Step 4: Simplify right side
    941,673.34x = 665,294,227,840.88
  5. Step 5: Solve for x
    x = 665,294,227,840.88/941,673.34
  6. Step 6: Final answer
    x = 706,502.14

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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.