Home / 2,966,214.14-4,093,485.75-1,676,977.64

Finding the Fourth Proportional to 2,966,214.14, 4,093,485.75 and 1,676,977.64

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Solution

The fourth proportional to 2,966,214.14, 4,093,485.75 and 1,676,977.64 is: 2,314,291.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,214.14 : 4,093,485.75 = 1,676,977.64 : x
  2. Step 2: Convert to fraction form
    2,966,214.14/4,093,485.75 = 1,676,977.64/x
  3. Step 3: Cross multiply
    2,966,214.14x = 4,093,485.75 × 1,676,977.64
  4. Step 4: Simplify right side
    2,966,214.14x = 6,864,684,051,941.20
  5. Step 5: Solve for x
    x = 6,864,684,051,941.20/2,966,214.14
  6. Step 6: Final answer
    x = 2,314,291.46

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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.