Home / 4,429,709.68-6,645,392.28-3,050,659.44

Finding the Fourth Proportional to 4,429,709.68, 6,645,392.28 and 3,050,659.44

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Solution

The fourth proportional to 4,429,709.68, 6,645,392.28 and 3,050,659.44 is: 4,576,559.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,709.68 : 6,645,392.28 = 3,050,659.44 : x
  2. Step 2: Convert to fraction form
    4,429,709.68/6,645,392.28 = 3,050,659.44/x
  3. Step 3: Cross multiply
    4,429,709.68x = 6,645,392.28 × 3,050,659.44
  4. Step 4: Simplify right side
    4,429,709.68x = 20,272,828,691,485.12
  5. Step 5: Solve for x
    x = 20,272,828,691,485.12/4,429,709.68
  6. Step 6: Final answer
    x = 4,576,559.22

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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.