Home / 934,259.24-1,289,277.57-504,539.30

Finding the Fourth Proportional to 934,259.24, 1,289,277.57 and 504,539.30

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Solution

The fourth proportional to 934,259.24, 1,289,277.57 and 504,539.30 is: 696,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,259.24 : 1,289,277.57 = 504,539.30 : x
  2. Step 2: Convert to fraction form
    934,259.24/1,289,277.57 = 504,539.30/x
  3. Step 3: Cross multiply
    934,259.24x = 1,289,277.57 × 504,539.30
  4. Step 4: Simplify right side
    934,259.24x = 650,491,202,673.50
  5. Step 5: Solve for x
    x = 650,491,202,673.50/934,259.24
  6. Step 6: Final answer
    x = 696,264.14

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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.