Home / 1,583,182.94-2,184,796.26-858,030.49

Finding the Fourth Proportional to 1,583,182.94, 2,184,796.26 and 858,030.49

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Solution

The fourth proportional to 1,583,182.94, 2,184,796.26 and 858,030.49 is: 1,184,084.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,182.94 : 2,184,796.26 = 858,030.49 : x
  2. Step 2: Convert to fraction form
    1,583,182.94/2,184,796.26 = 858,030.49/x
  3. Step 3: Cross multiply
    1,583,182.94x = 2,184,796.26 × 858,030.49
  4. Step 4: Simplify right side
    1,583,182.94x = 1,874,621,801,227.82
  5. Step 5: Solve for x
    x = 1,874,621,801,227.82/1,583,182.94
  6. Step 6: Final answer
    x = 1,184,084.13

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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.