Home / 2,365,216.20-3,547,824.30-1,892,824.20

Finding the Fourth Proportional to 2,365,216.20, 3,547,824.30 and 1,892,824.20

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Solution

The fourth proportional to 2,365,216.20, 3,547,824.30 and 1,892,824.20 is: 2,839,236.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,216.20 : 3,547,824.30 = 1,892,824.20 : x
  2. Step 2: Convert to fraction form
    2,365,216.20/3,547,824.30 = 1,892,824.20/x
  3. Step 3: Cross multiply
    2,365,216.20x = 3,547,824.30 × 1,892,824.20
  4. Step 4: Simplify right side
    2,365,216.20x = 6,715,407,692,388.06
  5. Step 5: Solve for x
    x = 6,715,407,692,388.06/2,365,216.20
  6. Step 6: Final answer
    x = 2,839,236.30

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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.