Home / 5,363,477.55-8,045,216.33-3,662,866.35

Finding the Fourth Proportional to 5,363,477.55, 8,045,216.33 and 3,662,866.35

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Solution

The fourth proportional to 5,363,477.55, 8,045,216.33 and 3,662,866.35 is: 5,494,299.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,477.55 : 8,045,216.33 = 3,662,866.35 : x
  2. Step 2: Convert to fraction form
    5,363,477.55/8,045,216.33 = 3,662,866.35/x
  3. Step 3: Cross multiply
    5,363,477.55x = 8,045,216.33 × 3,662,866.35
  4. Step 4: Simplify right side
    5,363,477.55x = 29,468,552,173,627.50
  5. Step 5: Solve for x
    x = 29,468,552,173,627.50/5,363,477.55
  6. Step 6: Final answer
    x = 5,494,299.53

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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.