Home / 1,705,405.14-2,353,466.61-941,464.98

Finding the Fourth Proportional to 1,705,405.14, 2,353,466.61 and 941,464.98

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Solution

The fourth proportional to 1,705,405.14, 2,353,466.61 and 941,464.98 is: 1,299,225.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,405.14 : 2,353,466.61 = 941,464.98 : x
  2. Step 2: Convert to fraction form
    1,705,405.14/2,353,466.61 = 941,464.98/x
  3. Step 3: Cross multiply
    1,705,405.14x = 2,353,466.61 × 941,464.98
  4. Step 4: Simplify right side
    1,705,405.14x = 2,215,706,394,914.32
  5. Step 5: Solve for x
    x = 2,215,706,394,914.32/1,705,405.14
  6. Step 6: Final answer
    x = 1,299,225.82

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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.