Home / 3,053,410.03-4,213,709.58-1,676,842.48

Finding the Fourth Proportional to 3,053,410.03, 4,213,709.58 and 1,676,842.48

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Solution

The fourth proportional to 3,053,410.03, 4,213,709.58 and 1,676,842.48 is: 2,314,044.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,410.03 : 4,213,709.58 = 1,676,842.48 : x
  2. Step 2: Convert to fraction form
    3,053,410.03/4,213,709.58 = 1,676,842.48/x
  3. Step 3: Cross multiply
    3,053,410.03x = 4,213,709.58 × 1,676,842.48
  4. Step 4: Simplify right side
    3,053,410.03x = 7,065,727,222,126.96
  5. Step 5: Solve for x
    x = 7,065,727,222,126.96/3,053,410.03
  6. Step 6: Final answer
    x = 2,314,044.68

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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.