Home / 9,576,420.72-14,362,173.48-2,843,272.56

Finding the Fourth Proportional to 9,576,420.72, 14,362,173.48 and 2,843,272.56

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Solution

The fourth proportional to 9,576,420.72, 14,362,173.48 and 2,843,272.56 is: 4,264,179.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,420.72 : 14,362,173.48 = 2,843,272.56 : x
  2. Step 2: Convert to fraction form
    9,576,420.72/14,362,173.48 = 2,843,272.56/x
  3. Step 3: Cross multiply
    9,576,420.72x = 14,362,173.48 × 2,843,272.56
  4. Step 4: Simplify right side
    9,576,420.72x = 40,835,573,757,643.71
  5. Step 5: Solve for x
    x = 40,835,573,757,643.71/9,576,420.72
  6. Step 6: Final answer
    x = 4,264,179.17

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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.