Home / 4,154,771-5,733,599.34-2,319,196.40

Finding the Fourth Proportional to 4,154,771, 5,733,599.34 and 2,319,196.40

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Solution

The fourth proportional to 4,154,771, 5,733,599.34 and 2,319,196.40 is: 3,200,499.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,771 : 5,733,599.34 = 2,319,196.40 : x
  2. Step 2: Convert to fraction form
    4,154,771/5,733,599.34 = 2,319,196.40/x
  3. Step 3: Cross multiply
    4,154,771x = 5,733,599.34 × 2,319,196.40
  4. Step 4: Simplify right side
    4,154,771x = 13,297,342,948,370.38
  5. Step 5: Solve for x
    x = 13,297,342,948,370.38/4,154,771
  6. Step 6: Final answer
    x = 3,200,499.61

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.