Home / 1,066,522.74-1,471,784.67-583,076.58

Finding the Fourth Proportional to 1,066,522.74, 1,471,784.67 and 583,076.58

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Solution

The fourth proportional to 1,066,522.74, 1,471,784.67 and 583,076.58 is: 804,636.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,522.74 : 1,471,784.67 = 583,076.58 : x
  2. Step 2: Convert to fraction form
    1,066,522.74/1,471,784.67 = 583,076.58/x
  3. Step 3: Cross multiply
    1,066,522.74x = 1,471,784.67 × 583,076.58
  4. Step 4: Simplify right side
    1,066,522.74x = 858,163,171,880.03
  5. Step 5: Solve for x
    x = 858,163,171,880.03/1,066,522.74
  6. Step 6: Final answer
    x = 804,636.54

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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.