Home / 5,792,219.87-7,992,735.14-3,437,011.80

Finding the Fourth Proportional to 5,792,219.87, 7,992,735.14 and 3,437,011.80

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Solution

The fourth proportional to 5,792,219.87, 7,992,735.14 and 3,437,011.80 is: 4,742,762.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,219.87 : 7,992,735.14 = 3,437,011.80 : x
  2. Step 2: Convert to fraction form
    5,792,219.87/7,992,735.14 = 3,437,011.80/x
  3. Step 3: Cross multiply
    5,792,219.87x = 7,992,735.14 × 3,437,011.80
  4. Step 4: Simplify right side
    5,792,219.87x = 27,471,124,973,269.59
  5. Step 5: Solve for x
    x = 27,471,124,973,269.59/5,792,219.87
  6. Step 6: Final answer
    x = 4,742,762.81

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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.