Home / 2,492,338.30-3,733,258.65-2,019,946.30

Finding the Fourth Proportional to 2,492,338.30, 3,733,258.65 and 2,019,946.30

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Solution

The fourth proportional to 2,492,338.30, 3,733,258.65 and 2,019,946.30 is: 3,025,665.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,338.30 : 3,733,258.65 = 2,019,946.30 : x
  2. Step 2: Convert to fraction form
    2,492,338.30/3,733,258.65 = 2,019,946.30/x
  3. Step 3: Cross multiply
    2,492,338.30x = 3,733,258.65 × 2,019,946.30
  4. Step 4: Simplify right side
    2,492,338.30x = 7,540,981,997,010.50
  5. Step 5: Solve for x
    x = 7,540,981,997,010.50/2,492,338.30
  6. Step 6: Final answer
    x = 3,025,665.50

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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.