Home / 1,504,116-2,075,680.08-825,054.12

Finding the Fourth Proportional to 1,504,116, 2,075,680.08 and 825,054.12

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Solution

The fourth proportional to 1,504,116, 2,075,680.08 and 825,054.12 is: 1,138,574.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,116 : 2,075,680.08 = 825,054.12 : x
  2. Step 2: Convert to fraction form
    1,504,116/2,075,680.08 = 825,054.12/x
  3. Step 3: Cross multiply
    1,504,116x = 2,075,680.08 × 825,054.12
  4. Step 4: Simplify right side
    1,504,116x = 1,712,548,401,805.93
  5. Step 5: Solve for x
    x = 1,712,548,401,805.93/1,504,116
  6. Step 6: Final answer
    x = 1,138,574.69

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1.5x scale

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.