Home / 730,601.70-1,096,075.35-231,965.70

Finding the Fourth Proportional to 730,601.70, 1,096,075.35 and 231,965.70

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Solution

The fourth proportional to 730,601.70, 1,096,075.35 and 231,965.70 is: 348,003.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,601.70 : 1,096,075.35 = 231,965.70 : x
  2. Step 2: Convert to fraction form
    730,601.70/1,096,075.35 = 231,965.70/x
  3. Step 3: Cross multiply
    730,601.70x = 1,096,075.35 × 231,965.70
  4. Step 4: Simplify right side
    730,601.70x = 254,251,885,815.50
  5. Step 5: Solve for x
    x = 254,251,885,815.50/730,601.70
  6. Step 6: Final answer
    x = 348,003.41

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1.5x scale

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.