Home / 3,536,690.94-4,880,633.54-1,927,058.94

Finding the Fourth Proportional to 3,536,690.94, 4,880,633.54 and 1,927,058.94

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Solution

The fourth proportional to 3,536,690.94, 4,880,633.54 and 1,927,058.94 is: 2,659,341.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,690.94 : 4,880,633.54 = 1,927,058.94 : x
  2. Step 2: Convert to fraction form
    3,536,690.94/4,880,633.54 = 1,927,058.94/x
  3. Step 3: Cross multiply
    3,536,690.94x = 4,880,633.54 × 1,927,058.94
  4. Step 4: Simplify right side
    3,536,690.94x = 9,405,268,486,485.55
  5. Step 5: Solve for x
    x = 9,405,268,486,485.55/3,536,690.94
  6. Step 6: Final answer
    x = 2,659,341.36

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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.