Home / 2,371,193.56-3,556,416.66-773,748.28

Finding the Fourth Proportional to 2,371,193.56, 3,556,416.66 and 773,748.28

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Solution

The fourth proportional to 2,371,193.56, 3,556,416.66 and 773,748.28 is: 1,160,500.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,193.56 : 3,556,416.66 = 773,748.28 : x
  2. Step 2: Convert to fraction form
    2,371,193.56/3,556,416.66 = 773,748.28/x
  3. Step 3: Cross multiply
    2,371,193.56x = 3,556,416.66 × 773,748.28
  4. Step 4: Simplify right side
    2,371,193.56x = 2,751,771,273,638.35
  5. Step 5: Solve for x
    x = 2,751,771,273,638.35/2,371,193.56
  6. Step 6: Final answer
    x = 1,160,500.48

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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.