Home / 1,844,530.14-2,763,089.77-918,496.23

Finding the Fourth Proportional to 1,844,530.14, 2,763,089.77 and 918,496.23

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Solution

The fourth proportional to 1,844,530.14, 2,763,089.77 and 918,496.23 is: 1,375,899.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,530.14 : 2,763,089.77 = 918,496.23 : x
  2. Step 2: Convert to fraction form
    1,844,530.14/2,763,089.77 = 918,496.23/x
  3. Step 3: Cross multiply
    1,844,530.14x = 2,763,089.77 × 918,496.23
  4. Step 4: Simplify right side
    1,844,530.14x = 2,537,887,525,960.92
  5. Step 5: Solve for x
    x = 2,537,887,525,960.92/1,844,530.14
  6. Step 6: Final answer
    x = 1,375,899.19

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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.