Home / 746,037.04-1,119,230.40-296,783.44

Finding the Fourth Proportional to 746,037.04, 1,119,230.40 and 296,783.44

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Solution

The fourth proportional to 746,037.04, 1,119,230.40 and 296,783.44 is: 445,244.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,037.04 : 1,119,230.40 = 296,783.44 : x
  2. Step 2: Convert to fraction form
    746,037.04/1,119,230.40 = 296,783.44/x
  3. Step 3: Cross multiply
    746,037.04x = 1,119,230.40 × 296,783.44
  4. Step 4: Simplify right side
    746,037.04x = 332,169,048,264.58
  5. Step 5: Solve for x
    x = 332,169,048,264.58/746,037.04
  6. Step 6: Final answer
    x = 445,244.71

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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.