Home / 749,662.14-1,124,492.37-244,222.44

Finding the Fourth Proportional to 749,662.14, 1,124,492.37 and 244,222.44

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Solution

The fourth proportional to 749,662.14, 1,124,492.37 and 244,222.44 is: 366,333.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,662.14 : 1,124,492.37 = 244,222.44 : x
  2. Step 2: Convert to fraction form
    749,662.14/1,124,492.37 = 244,222.44/x
  3. Step 3: Cross multiply
    749,662.14x = 1,124,492.37 × 244,222.44
  4. Step 4: Simplify right side
    749,662.14x = 274,626,272,929.12
  5. Step 5: Solve for x
    x = 274,626,272,929.12/749,662.14
  6. Step 6: Final answer
    x = 366,333.39

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Double scale
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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.