Home / 4,216,741.77-5,819,033.07-2,282,986.65

Finding the Fourth Proportional to 4,216,741.77, 5,819,033.07 and 2,282,986.65

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Solution

The fourth proportional to 4,216,741.77, 5,819,033.07 and 2,282,986.65 is: 3,150,483.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,741.77 : 5,819,033.07 = 2,282,986.65 : x
  2. Step 2: Convert to fraction form
    4,216,741.77/5,819,033.07 = 2,282,986.65/x
  3. Step 3: Cross multiply
    4,216,741.77x = 5,819,033.07 × 2,282,986.65
  4. Step 4: Simplify right side
    4,216,741.77x = 13,284,774,791,330.82
  5. Step 5: Solve for x
    x = 13,284,774,791,330.82/4,216,741.77
  6. Step 6: Final answer
    x = 3,150,483.37

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1.5x scale

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.