Home / 5,939,165.04-8,196,070.68-3,222,911.76

Finding the Fourth Proportional to 5,939,165.04, 8,196,070.68 and 3,222,911.76

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Solution

The fourth proportional to 5,939,165.04, 8,196,070.68 and 3,222,911.76 is: 4,447,630.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,165.04 : 8,196,070.68 = 3,222,911.76 : x
  2. Step 2: Convert to fraction form
    5,939,165.04/8,196,070.68 = 3,222,911.76/x
  3. Step 3: Cross multiply
    5,939,165.04x = 8,196,070.68 × 3,222,911.76
  4. Step 4: Simplify right side
    5,939,165.04x = 26,415,212,580,363.20
  5. Step 5: Solve for x
    x = 26,415,212,580,363.20/5,939,165.04
  6. Step 6: Final answer
    x = 4,447,630.67

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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.