Home / 4,491,953.60-6,200,012.40-2,559,364.88

Finding the Fourth Proportional to 4,491,953.60, 6,200,012.40 and 2,559,364.88

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Solution

The fourth proportional to 4,491,953.60, 6,200,012.40 and 2,559,364.88 is: 3,532,559.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,953.60 : 6,200,012.40 = 2,559,364.88 : x
  2. Step 2: Convert to fraction form
    4,491,953.60/6,200,012.40 = 2,559,364.88/x
  3. Step 3: Cross multiply
    4,491,953.60x = 6,200,012.40 × 2,559,364.88
  4. Step 4: Simplify right side
    4,491,953.60x = 15,868,093,992,124.51
  5. Step 5: Solve for x
    x = 15,868,093,992,124.51/4,491,953.60
  6. Step 6: Final answer
    x = 3,532,559.64

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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.