Home / 2,450,838.80-3,676,258.20-1,883,968.40

Finding the Fourth Proportional to 2,450,838.80, 3,676,258.20 and 1,883,968.40

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Solution

The fourth proportional to 2,450,838.80, 3,676,258.20 and 1,883,968.40 is: 2,825,952.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,838.80 : 3,676,258.20 = 1,883,968.40 : x
  2. Step 2: Convert to fraction form
    2,450,838.80/3,676,258.20 = 1,883,968.40/x
  3. Step 3: Cross multiply
    2,450,838.80x = 3,676,258.20 × 1,883,968.40
  4. Step 4: Simplify right side
    2,450,838.80x = 6,925,954,279,040.88
  5. Step 5: Solve for x
    x = 6,925,954,279,040.88/2,450,838.80
  6. Step 6: Final answer
    x = 2,825,952.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.