Home / 2,293,393.40-3,441,645.30-1,492,724.60

Finding the Fourth Proportional to 2,293,393.40, 3,441,645.30 and 1,492,724.60

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Solution

The fourth proportional to 2,293,393.40, 3,441,645.30 and 1,492,724.60 is: 2,240,099.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,393.40 : 3,441,645.30 = 1,492,724.60 : x
  2. Step 2: Convert to fraction form
    2,293,393.40/3,441,645.30 = 1,492,724.60/x
  3. Step 3: Cross multiply
    2,293,393.40x = 3,441,645.30 × 1,492,724.60
  4. Step 4: Simplify right side
    2,293,393.40x = 5,137,428,603,784.38
  5. Step 5: Solve for x
    x = 5,137,428,603,784.38/2,293,393.40
  6. Step 6: Final answer
    x = 2,240,099.15

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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.