Home / 1,045,181.40-1,568,035.32-297,227.40

Finding the Fourth Proportional to 1,045,181.40, 1,568,035.32 and 297,227.40

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Solution

The fourth proportional to 1,045,181.40, 1,568,035.32 and 297,227.40 is: 445,915.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,181.40 : 1,568,035.32 = 297,227.40 : x
  2. Step 2: Convert to fraction form
    1,045,181.40/1,568,035.32 = 297,227.40/x
  3. Step 3: Cross multiply
    1,045,181.40x = 1,568,035.32 × 297,227.40
  4. Step 4: Simplify right side
    1,045,181.40x = 466,063,061,271.77
  5. Step 5: Solve for x
    x = 466,063,061,271.77/1,045,181.40
  6. Step 6: Final answer
    x = 445,915.95

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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.