Home / 1,844,048.23-2,544,817.91-1,017,216.70

Finding the Fourth Proportional to 1,844,048.23, 2,544,817.91 and 1,017,216.70

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Solution

The fourth proportional to 1,844,048.23, 2,544,817.91 and 1,017,216.70 is: 1,403,776.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,048.23 : 2,544,817.91 = 1,017,216.70 : x
  2. Step 2: Convert to fraction form
    1,844,048.23/2,544,817.91 = 1,017,216.70/x
  3. Step 3: Cross multiply
    1,844,048.23x = 2,544,817.91 × 1,017,216.70
  4. Step 4: Simplify right side
    1,844,048.23x = 2,588,631,279,054.14
  5. Step 5: Solve for x
    x = 2,588,631,279,054.14/1,844,048.23
  6. Step 6: Final answer
    x = 1,403,776.34

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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.