Home / 4,568,153.01-6,849,573.47-1,728,484.17

Finding the Fourth Proportional to 4,568,153.01, 6,849,573.47 and 1,728,484.17

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Solution

The fourth proportional to 4,568,153.01, 6,849,573.47 and 1,728,484.17 is: 2,591,721.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,153.01 : 6,849,573.47 = 1,728,484.17 : x
  2. Step 2: Convert to fraction form
    4,568,153.01/6,849,573.47 = 1,728,484.17/x
  3. Step 3: Cross multiply
    4,568,153.01x = 6,849,573.47 × 1,728,484.17
  4. Step 4: Simplify right side
    4,568,153.01x = 11,839,379,314,146.97
  5. Step 5: Solve for x
    x = 11,839,379,314,146.97/4,568,153.01
  6. Step 6: Final answer
    x = 2,591,721.27

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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.