Home / 2,003,075.15-3,002,513.19-740,097.23

Finding the Fourth Proportional to 2,003,075.15, 3,002,513.19 and 740,097.23

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Solution

The fourth proportional to 2,003,075.15, 3,002,513.19 and 740,097.23 is: 1,109,370.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,075.15 : 3,002,513.19 = 740,097.23 : x
  2. Step 2: Convert to fraction form
    2,003,075.15/3,002,513.19 = 740,097.23/x
  3. Step 3: Cross multiply
    2,003,075.15x = 3,002,513.19 × 740,097.23
  4. Step 4: Simplify right side
    2,003,075.15x = 2,222,151,679,944.90
  5. Step 5: Solve for x
    x = 2,222,151,679,944.90/2,003,075.15
  6. Step 6: Final answer
    x = 1,109,370.10

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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.