Home / 716,995.53-1,073,945.14-337,347.37

Finding the Fourth Proportional to 716,995.53, 1,073,945.14 and 337,347.37

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Solution

The fourth proportional to 716,995.53, 1,073,945.14 and 337,347.37 is: 505,292.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,995.53 : 1,073,945.14 = 337,347.37 : x
  2. Step 2: Convert to fraction form
    716,995.53/1,073,945.14 = 337,347.37/x
  3. Step 3: Cross multiply
    716,995.53x = 1,073,945.14 × 337,347.37
  4. Step 4: Simplify right side
    716,995.53x = 362,292,569,864.07
  5. Step 5: Solve for x
    x = 362,292,569,864.07/716,995.53
  6. Step 6: Final answer
    x = 505,292.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.