Home / 7,196,704.84-10,793,464.90-2,078,023.65

Finding the Fourth Proportional to 7,196,704.84, 10,793,464.90 and 2,078,023.65

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Solution

The fourth proportional to 7,196,704.84, 10,793,464.90 and 2,078,023.65 is: 3,116,575.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196,704.84 : 10,793,464.90 = 2,078,023.65 : x
  2. Step 2: Convert to fraction form
    7,196,704.84/10,793,464.90 = 2,078,023.65/x
  3. Step 3: Cross multiply
    7,196,704.84x = 10,793,464.90 × 2,078,023.65
  4. Step 4: Simplify right side
    7,196,704.84x = 22,429,075,327,644.89
  5. Step 5: Solve for x
    x = 22,429,075,327,644.89/7,196,704.84
  6. Step 6: Final answer
    x = 3,116,575.69

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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.