Home / 4,154,766-5,733,592.44-2,319,191.40

Finding the Fourth Proportional to 4,154,766, 5,733,592.44 and 2,319,191.40

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Solution

The fourth proportional to 4,154,766, 5,733,592.44 and 2,319,191.40 is: 3,200,492.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,766 : 5,733,592.44 = 2,319,191.40 : x
  2. Step 2: Convert to fraction form
    4,154,766/5,733,592.44 = 2,319,191.40/x
  3. Step 3: Cross multiply
    4,154,766x = 5,733,592.44 × 2,319,191.40
  4. Step 4: Simplify right side
    4,154,766x = 13,297,298,277,953.02
  5. Step 5: Solve for x
    x = 13,297,298,277,953.02/4,154,766
  6. Step 6: Final answer
    x = 3,200,492.71

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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.