Home / 2,591,700.84-3,577,258.52-1,504,322.74

Finding the Fourth Proportional to 2,591,700.84, 3,577,258.52 and 1,504,322.74

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Solution

The fourth proportional to 2,591,700.84, 3,577,258.52 and 1,504,322.74 is: 2,076,378.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,700.84 : 3,577,258.52 = 1,504,322.74 : x
  2. Step 2: Convert to fraction form
    2,591,700.84/3,577,258.52 = 1,504,322.74/x
  3. Step 3: Cross multiply
    2,591,700.84x = 3,577,258.52 × 1,504,322.74
  4. Step 4: Simplify right side
    2,591,700.84x = 5,381,351,320,963.84
  5. Step 5: Solve for x
    x = 5,381,351,320,963.84/2,591,700.84
  6. Step 6: Final answer
    x = 2,076,378.28

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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.