Home / 1,862,995.19-2,794,492.79-600,822.81

Finding the Fourth Proportional to 1,862,995.19, 2,794,492.79 and 600,822.81

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Solution

The fourth proportional to 1,862,995.19, 2,794,492.79 and 600,822.81 is: 901,234.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,995.19 : 2,794,492.79 = 600,822.81 : x
  2. Step 2: Convert to fraction form
    1,862,995.19/2,794,492.79 = 600,822.81/x
  3. Step 3: Cross multiply
    1,862,995.19x = 2,794,492.79 × 600,822.81
  4. Step 4: Simplify right side
    1,862,995.19x = 1,678,995,007,608.43
  5. Step 5: Solve for x
    x = 1,678,995,007,608.43/1,862,995.19
  6. Step 6: Final answer
    x = 901,234.22

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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.