Home / 1,095,285.41-1,511,486.69-611,846.31

Finding the Fourth Proportional to 1,095,285.41, 1,511,486.69 and 611,846.31

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Solution

The fourth proportional to 1,095,285.41, 1,511,486.69 and 611,846.31 is: 844,343.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,285.41 : 1,511,486.69 = 611,846.31 : x
  2. Step 2: Convert to fraction form
    1,095,285.41/1,511,486.69 = 611,846.31/x
  3. Step 3: Cross multiply
    1,095,285.41x = 1,511,486.69 × 611,846.31
  4. Step 4: Simplify right side
    1,095,285.41x = 924,797,550,831.38
  5. Step 5: Solve for x
    x = 924,797,550,831.38/1,095,285.41
  6. Step 6: Final answer
    x = 844,343.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.