Home / 4,364,357.28-6,025,570.44-3,216,438.24

Finding the Fourth Proportional to 4,364,357.28, 6,025,570.44 and 3,216,438.24

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Solution

The fourth proportional to 4,364,357.28, 6,025,570.44 and 3,216,438.24 is: 4,440,716.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,357.28 : 6,025,570.44 = 3,216,438.24 : x
  2. Step 2: Convert to fraction form
    4,364,357.28/6,025,570.44 = 3,216,438.24/x
  3. Step 3: Cross multiply
    4,364,357.28x = 6,025,570.44 × 3,216,438.24
  4. Step 4: Simplify right side
    4,364,357.28x = 19,380,875,181,029.63
  5. Step 5: Solve for x
    x = 19,380,875,181,029.63/4,364,357.28
  6. Step 6: Final answer
    x = 4,440,716.91

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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.