Home / 3,482,711.37-4,805,877.96-1,954,523.25

Finding the Fourth Proportional to 3,482,711.37, 4,805,877.96 and 1,954,523.25

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Solution

The fourth proportional to 3,482,711.37, 4,805,877.96 and 1,954,523.25 is: 2,697,094.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,711.37 : 4,805,877.96 = 1,954,523.25 : x
  2. Step 2: Convert to fraction form
    3,482,711.37/4,805,877.96 = 1,954,523.25/x
  3. Step 3: Cross multiply
    3,482,711.37x = 4,805,877.96 × 1,954,523.25
  4. Step 4: Simplify right side
    3,482,711.37x = 9,393,200,209,482.57
  5. Step 5: Solve for x
    x = 9,393,200,209,482.57/3,482,711.37
  6. Step 6: Final answer
    x = 2,697,094.08

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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.