Home / 3,317,300.19-4,576,118.39-2,283,012.32

Finding the Fourth Proportional to 3,317,300.19, 4,576,118.39 and 2,283,012.32

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Solution

The fourth proportional to 3,317,300.19, 4,576,118.39 and 2,283,012.32 is: 3,149,348.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,300.19 : 4,576,118.39 = 2,283,012.32 : x
  2. Step 2: Convert to fraction form
    3,317,300.19/4,576,118.39 = 2,283,012.32/x
  3. Step 3: Cross multiply
    3,317,300.19x = 4,576,118.39 × 2,283,012.32
  4. Step 4: Simplify right side
    3,317,300.19x = 10,447,334,639,293.21
  5. Step 5: Solve for x
    x = 10,447,334,639,293.21/3,317,300.19
  6. Step 6: Final answer
    x = 3,149,348.58

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1.5x scale

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.