Home / 1,777,901.84-2,453,485.83-962,087.66

Finding the Fourth Proportional to 1,777,901.84, 2,453,485.83 and 962,087.66

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Solution

The fourth proportional to 1,777,901.84, 2,453,485.83 and 962,087.66 is: 1,327,670.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,901.84 : 2,453,485.83 = 962,087.66 : x
  2. Step 2: Convert to fraction form
    1,777,901.84/2,453,485.83 = 962,087.66/x
  3. Step 3: Cross multiply
    1,777,901.84x = 2,453,485.83 × 962,087.66
  4. Step 4: Simplify right side
    1,777,901.84x = 2,360,468,428,760.43
  5. Step 5: Solve for x
    x = 2,360,468,428,760.43/1,777,901.84
  6. Step 6: Final answer
    x = 1,327,670.84

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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.