Home / 2,554,677.54-3,827,678.46-1,541,670.84

Finding the Fourth Proportional to 2,554,677.54, 3,827,678.46 and 1,541,670.84

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Solution

The fourth proportional to 2,554,677.54, 3,827,678.46 and 1,541,670.84 is: 2,309,888.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,677.54 : 3,827,678.46 = 1,541,670.84 : x
  2. Step 2: Convert to fraction form
    2,554,677.54/3,827,678.46 = 1,541,670.84/x
  3. Step 3: Cross multiply
    2,554,677.54x = 3,827,678.46 × 1,541,670.84
  4. Step 4: Simplify right side
    2,554,677.54x = 5,901,020,260,896.84
  5. Step 5: Solve for x
    x = 5,901,020,260,896.84/2,554,677.54
  6. Step 6: Final answer
    x = 2,309,888.50

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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.