Home / 1,175,179.67-1,763,023.28-365,548.67

Finding the Fourth Proportional to 1,175,179.67, 1,763,023.28 and 365,548.67

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Solution

The fourth proportional to 1,175,179.67, 1,763,023.28 and 365,548.67 is: 548,401.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,179.67 : 1,763,023.28 = 365,548.67 : x
  2. Step 2: Convert to fraction form
    1,175,179.67/1,763,023.28 = 365,548.67/x
  3. Step 3: Cross multiply
    1,175,179.67x = 1,763,023.28 × 365,548.67
  4. Step 4: Simplify right side
    1,175,179.67x = 644,470,804,540.18
  5. Step 5: Solve for x
    x = 644,470,804,540.18/1,175,179.67
  6. Step 6: Final answer
    x = 548,401.94

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1.5x scale

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.