Home / 1,705,302.98-2,353,323.75-941,354.72

Finding the Fourth Proportional to 1,705,302.98, 2,353,323.75 and 941,354.72

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Solution

The fourth proportional to 1,705,302.98, 2,353,323.75 and 941,354.72 is: 1,299,072.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,302.98 : 2,353,323.75 = 941,354.72 : x
  2. Step 2: Convert to fraction form
    1,705,302.98/2,353,323.75 = 941,354.72/x
  3. Step 3: Cross multiply
    1,705,302.98x = 2,353,323.75 × 941,354.72
  4. Step 4: Simplify right side
    1,705,302.98x = 2,215,312,419,750.60
  5. Step 5: Solve for x
    x = 2,215,312,419,750.60/1,705,302.98
  6. Step 6: Final answer
    x = 1,299,072.63

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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.