Home / 3,443,176.02-4,751,619.30-1,894,458

Finding the Fourth Proportional to 3,443,176.02, 4,751,619.30 and 1,894,458

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Solution

The fourth proportional to 3,443,176.02, 4,751,619.30 and 1,894,458 is: 2,614,372.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,176.02 : 4,751,619.30 = 1,894,458 : x
  2. Step 2: Convert to fraction form
    3,443,176.02/4,751,619.30 = 1,894,458/x
  3. Step 3: Cross multiply
    3,443,176.02x = 4,751,619.30 × 1,894,458
  4. Step 4: Simplify right side
    3,443,176.02x = 9,001,743,195,839.40
  5. Step 5: Solve for x
    x = 9,001,743,195,839.40/3,443,176.02
  6. Step 6: Final answer
    x = 2,614,372.06

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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.