Home / 1,668,919.73-2,502,724.50-589,201.85

Finding the Fourth Proportional to 1,668,919.73, 2,502,724.50 and 589,201.85

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Solution

The fourth proportional to 1,668,919.73, 2,502,724.50 and 589,201.85 is: 883,571.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,919.73 : 2,502,724.50 = 589,201.85 : x
  2. Step 2: Convert to fraction form
    1,668,919.73/2,502,724.50 = 589,201.85/x
  3. Step 3: Cross multiply
    1,668,919.73x = 2,502,724.50 × 589,201.85
  4. Step 4: Simplify right side
    1,668,919.73x = 1,474,609,911,697.14
  5. Step 5: Solve for x
    x = 1,474,609,911,697.14/1,668,919.73
  6. Step 6: Final answer
    x = 883,571.50

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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.