Home / 2,073,160.32-2,860,850.88-1,167,684

Finding the Fourth Proportional to 2,073,160.32, 2,860,850.88 and 1,167,684

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Solution

The fourth proportional to 2,073,160.32, 2,860,850.88 and 1,167,684 is: 1,611,341.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,160.32 : 2,860,850.88 = 1,167,684 : x
  2. Step 2: Convert to fraction form
    2,073,160.32/2,860,850.88 = 1,167,684/x
  3. Step 3: Cross multiply
    2,073,160.32x = 2,860,850.88 × 1,167,684
  4. Step 4: Simplify right side
    2,073,160.32x = 3,340,569,798,961.92
  5. Step 5: Solve for x
    x = 3,340,569,798,961.92/2,073,160.32
  6. Step 6: Final answer
    x = 1,611,341.76

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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.