Home / 2,591,701-3,577,258.73-1,504,322.90

Finding the Fourth Proportional to 2,591,701, 3,577,258.73 and 1,504,322.90

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Solution

The fourth proportional to 2,591,701, 3,577,258.73 and 1,504,322.90 is: 2,076,378.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,701 : 3,577,258.73 = 1,504,322.90 : x
  2. Step 2: Convert to fraction form
    2,591,701/3,577,258.73 = 1,504,322.90/x
  3. Step 3: Cross multiply
    2,591,701x = 3,577,258.73 × 1,504,322.90
  4. Step 4: Simplify right side
    2,591,701x = 5,381,352,226,763.92
  5. Step 5: Solve for x
    x = 5,381,352,226,763.92/2,591,701
  6. Step 6: Final answer
    x = 2,076,378.50

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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.