Home / 6,035,209.76-8,328,423.36-3,318,955.76

Finding the Fourth Proportional to 6,035,209.76, 8,328,423.36 and 3,318,955.76

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Solution

The fourth proportional to 6,035,209.76, 8,328,423.36 and 3,318,955.76 is: 4,580,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,209.76 : 8,328,423.36 = 3,318,955.76 : x
  2. Step 2: Convert to fraction form
    6,035,209.76/8,328,423.36 = 3,318,955.76/x
  3. Step 3: Cross multiply
    6,035,209.76x = 8,328,423.36 × 3,318,955.76
  4. Step 4: Simplify right side
    6,035,209.76x = 27,641,668,682,390.55
  5. Step 5: Solve for x
    x = 27,641,668,682,390.55/6,035,209.76
  6. Step 6: Final answer
    x = 4,580,067.60

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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.