Home / 4,308,142.88-5,945,159.94-2,348,038.52

Finding the Fourth Proportional to 4,308,142.88, 5,945,159.94 and 2,348,038.52

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Solution

The fourth proportional to 4,308,142.88, 5,945,159.94 and 2,348,038.52 is: 3,240,251.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,142.88 : 5,945,159.94 = 2,348,038.52 : x
  2. Step 2: Convert to fraction form
    4,308,142.88/5,945,159.94 = 2,348,038.52/x
  3. Step 3: Cross multiply
    4,308,142.88x = 5,945,159.94 × 2,348,038.52
  4. Step 4: Simplify right side
    4,308,142.88x = 13,959,464,546,680.89
  5. Step 5: Solve for x
    x = 13,959,464,546,680.89/4,308,142.88
  6. Step 6: Final answer
    x = 3,240,251.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.