Home / 2,556,635.03-3,526,892.47-1,673,061.11

Finding the Fourth Proportional to 2,556,635.03, 3,526,892.47 and 1,673,061.11

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Solution

The fourth proportional to 2,556,635.03, 3,526,892.47 and 1,673,061.11 is: 2,307,997.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,635.03 : 3,526,892.47 = 1,673,061.11 : x
  2. Step 2: Convert to fraction form
    2,556,635.03/3,526,892.47 = 1,673,061.11/x
  3. Step 3: Cross multiply
    2,556,635.03x = 3,526,892.47 × 1,673,061.11
  4. Step 4: Simplify right side
    2,556,635.03x = 5,900,706,630,708.84
  5. Step 5: Solve for x
    x = 5,900,706,630,708.84/2,556,635.03
  6. Step 6: Final answer
    x = 2,307,997.25

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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.