Home / 3,750,114.34-5,175,139.86-2,096,261.12

Finding the Fourth Proportional to 3,750,114.34, 5,175,139.86 and 2,096,261.12

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Solution

The fourth proportional to 3,750,114.34, 5,175,139.86 and 2,096,261.12 is: 2,892,830.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,114.34 : 5,175,139.86 = 2,096,261.12 : x
  2. Step 2: Convert to fraction form
    3,750,114.34/5,175,139.86 = 2,096,261.12/x
  3. Step 3: Cross multiply
    3,750,114.34x = 5,175,139.86 × 2,096,261.12
  4. Step 4: Simplify right side
    3,750,114.34x = 10,848,444,492,018.09
  5. Step 5: Solve for x
    x = 10,848,444,492,018.09/3,750,114.34
  6. Step 6: Final answer
    x = 2,892,830.33

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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.