Home / 2,000,348.73-2,997,492.19-1,324,007.02

Finding the Fourth Proportional to 2,000,348.73, 2,997,492.19 and 1,324,007.02

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Solution

The fourth proportional to 2,000,348.73, 2,997,492.19 and 1,324,007.02 is: 1,984,004.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,348.73 : 2,997,492.19 = 1,324,007.02 : x
  2. Step 2: Convert to fraction form
    2,000,348.73/2,997,492.19 = 1,324,007.02/x
  3. Step 3: Cross multiply
    2,000,348.73x = 2,997,492.19 × 1,324,007.02
  4. Step 4: Simplify right side
    2,000,348.73x = 3,968,700,701,955.17
  5. Step 5: Solve for x
    x = 3,968,700,701,955.17/2,000,348.73
  6. Step 6: Final answer
    x = 1,984,004.41

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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.