Home / 5,393,886.10-8,093,939.55-2,030,506.90

Finding the Fourth Proportional to 5,393,886.10, 8,093,939.55 and 2,030,506.90

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Solution

The fourth proportional to 5,393,886.10, 8,093,939.55 and 2,030,506.90 is: 3,046,931.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,886.10 : 8,093,939.55 = 2,030,506.90 : x
  2. Step 2: Convert to fraction form
    5,393,886.10/8,093,939.55 = 2,030,506.90/x
  3. Step 3: Cross multiply
    5,393,886.10x = 8,093,939.55 × 2,030,506.90
  4. Step 4: Simplify right side
    5,393,886.10x = 16,434,800,104,457.89
  5. Step 5: Solve for x
    x = 16,434,800,104,457.89/5,393,886.10
  6. Step 6: Final answer
    x = 3,046,931.25

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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.