Home / 6,225,002.12-9,338,469.24-2,630,784.80

Finding the Fourth Proportional to 6,225,002.12, 9,338,469.24 and 2,630,784.80

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Solution

The fourth proportional to 6,225,002.12, 9,338,469.24 and 2,630,784.80 is: 3,946,585.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,002.12 : 9,338,469.24 = 2,630,784.80 : x
  2. Step 2: Convert to fraction form
    6,225,002.12/9,338,469.24 = 2,630,784.80/x
  3. Step 3: Cross multiply
    6,225,002.12x = 9,338,469.24 × 2,630,784.80
  4. Step 4: Simplify right side
    6,225,002.12x = 24,567,502,931,859.55
  5. Step 5: Solve for x
    x = 24,567,502,931,859.55/6,225,002.12
  6. Step 6: Final answer
    x = 3,946,585.47

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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.