Home / 6,217,401.52-9,330,070.96-3,020,784.88

Finding the Fourth Proportional to 6,217,401.52, 9,330,070.96 and 3,020,784.88

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Solution

The fourth proportional to 6,217,401.52, 9,330,070.96 and 3,020,784.88 is: 4,533,105.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217,401.52 : 9,330,070.96 = 3,020,784.88 : x
  2. Step 2: Convert to fraction form
    6,217,401.52/9,330,070.96 = 3,020,784.88/x
  3. Step 3: Cross multiply
    6,217,401.52x = 9,330,070.96 × 3,020,784.88
  4. Step 4: Simplify right side
    6,217,401.52x = 28,184,137,285,295.09
  5. Step 5: Solve for x
    x = 28,184,137,285,295.09/6,217,401.52
  6. Step 6: Final answer
    x = 4,533,105.54

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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.