Home / 3,592,433.70-5,388,650.55-3,298,500.90

Finding the Fourth Proportional to 3,592,433.70, 5,388,650.55 and 3,298,500.90

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Solution

The fourth proportional to 3,592,433.70, 5,388,650.55 and 3,298,500.90 is: 4,947,751.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,433.70 : 5,388,650.55 = 3,298,500.90 : x
  2. Step 2: Convert to fraction form
    3,592,433.70/5,388,650.55 = 3,298,500.90/x
  3. Step 3: Cross multiply
    3,592,433.70x = 5,388,650.55 × 3,298,500.90
  4. Step 4: Simplify right side
    3,592,433.70x = 17,774,468,688,960.49
  5. Step 5: Solve for x
    x = 17,774,468,688,960.49/3,592,433.70
  6. Step 6: Final answer
    x = 4,947,751.35

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Double scale
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Similar ratio
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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.