Home / 3,831,000.48-5,747,341.68-1,135,533.60

Finding the Fourth Proportional to 3,831,000.48, 5,747,341.68 and 1,135,533.60

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Solution

The fourth proportional to 3,831,000.48, 5,747,341.68 and 1,135,533.60 is: 1,703,549.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,000.48 : 5,747,341.68 = 1,135,533.60 : x
  2. Step 2: Convert to fraction form
    3,831,000.48/5,747,341.68 = 1,135,533.60/x
  3. Step 3: Cross multiply
    3,831,000.48x = 5,747,341.68 × 1,135,533.60
  4. Step 4: Simplify right side
    3,831,000.48x = 6,526,299,588,320.45
  5. Step 5: Solve for x
    x = 6,526,299,588,320.45/3,831,000.48
  6. Step 6: Final answer
    x = 1,703,549.67

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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.