Home / 735,996.75-1,103,995.14-237,360.75

Finding the Fourth Proportional to 735,996.75, 1,103,995.14 and 237,360.75

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Solution

The fourth proportional to 735,996.75, 1,103,995.14 and 237,360.75 is: 356,041.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,996.75 : 1,103,995.14 = 237,360.75 : x
  2. Step 2: Convert to fraction form
    735,996.75/1,103,995.14 = 237,360.75/x
  3. Step 3: Cross multiply
    735,996.75x = 1,103,995.14 × 237,360.75
  4. Step 4: Simplify right side
    735,996.75x = 262,045,114,426.76
  5. Step 5: Solve for x
    x = 262,045,114,426.76/735,996.75
  6. Step 6: Final answer
    x = 356,041.13

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Double scale
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Similar ratio
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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.