Home / 4,077,492.57-5,627,084.18-2,242,090.62

Finding the Fourth Proportional to 4,077,492.57, 5,627,084.18 and 2,242,090.62

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Solution

The fourth proportional to 4,077,492.57, 5,627,084.18 and 2,242,090.62 is: 3,094,164.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,492.57 : 5,627,084.18 = 2,242,090.62 : x
  2. Step 2: Convert to fraction form
    4,077,492.57/5,627,084.18 = 2,242,090.62/x
  3. Step 3: Cross multiply
    4,077,492.57x = 5,627,084.18 × 2,242,090.62
  4. Step 4: Simplify right side
    4,077,492.57x = 12,616,432,646,717.94
  5. Step 5: Solve for x
    x = 12,616,432,646,717.94/4,077,492.57
  6. Step 6: Final answer
    x = 3,094,164.47

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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.