Home / 967,111.04-1,450,912.64-568,089.28

Finding the Fourth Proportional to 967,111.04, 1,450,912.64 and 568,089.28

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Solution

The fourth proportional to 967,111.04, 1,450,912.64 and 568,089.28 is: 852,278.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,111.04 : 1,450,912.64 = 568,089.28 : x
  2. Step 2: Convert to fraction form
    967,111.04/1,450,912.64 = 568,089.28/x
  3. Step 3: Cross multiply
    967,111.04x = 1,450,912.64 × 568,089.28
  4. Step 4: Simplify right side
    967,111.04x = 824,247,917,000.50
  5. Step 5: Solve for x
    x = 824,247,917,000.50/967,111.04
  6. Step 6: Final answer
    x = 852,278.47

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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.