Home / 4,014,308.52-6,022,643.96-1,616,919.12

Finding the Fourth Proportional to 4,014,308.52, 6,022,643.96 and 1,616,919.12

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Solution

The fourth proportional to 4,014,308.52, 6,022,643.96 and 1,616,919.12 is: 2,425,854.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,308.52 : 6,022,643.96 = 1,616,919.12 : x
  2. Step 2: Convert to fraction form
    4,014,308.52/6,022,643.96 = 1,616,919.12/x
  3. Step 3: Cross multiply
    4,014,308.52x = 6,022,643.96 × 1,616,919.12
  4. Step 4: Simplify right side
    4,014,308.52x = 9,738,128,175,918.82
  5. Step 5: Solve for x
    x = 9,738,128,175,918.82/4,014,308.52
  6. Step 6: Final answer
    x = 2,425,854.45

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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.