Home / 1,809,341.84-2,496,794.28-1,004,474

Finding the Fourth Proportional to 1,809,341.84, 2,496,794.28 and 1,004,474

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Solution

The fourth proportional to 1,809,341.84, 2,496,794.28 and 1,004,474 is: 1,386,120.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,341.84 : 2,496,794.28 = 1,004,474 : x
  2. Step 2: Convert to fraction form
    1,809,341.84/2,496,794.28 = 1,004,474/x
  3. Step 3: Cross multiply
    1,809,341.84x = 2,496,794.28 × 1,004,474
  4. Step 4: Simplify right side
    1,809,341.84x = 2,507,964,937,608.72
  5. Step 5: Solve for x
    x = 2,507,964,937,608.72/1,809,341.84
  6. Step 6: Final answer
    x = 1,386,120.01

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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.