Home / 2,668,993.59-3,683,474.60-1,523,245.35

Finding the Fourth Proportional to 2,668,993.59, 3,683,474.60 and 1,523,245.35

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Solution

The fourth proportional to 2,668,993.59, 3,683,474.60 and 1,523,245.35 is: 2,102,228.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,993.59 : 3,683,474.60 = 1,523,245.35 : x
  2. Step 2: Convert to fraction form
    2,668,993.59/3,683,474.60 = 1,523,245.35/x
  3. Step 3: Cross multiply
    2,668,993.59x = 3,683,474.60 × 1,523,245.35
  4. Step 4: Simplify right side
    2,668,993.59x = 5,610,835,541,683.85
  5. Step 5: Solve for x
    x = 5,610,835,541,683.85/2,668,993.59
  6. Step 6: Final answer
    x = 2,102,228.93

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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.