Home / 4,798,406.08-7,197,609.14-1,603,532.25

Finding the Fourth Proportional to 4,798,406.08, 7,197,609.14 and 1,603,532.25

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Solution

The fourth proportional to 4,798,406.08, 7,197,609.14 and 1,603,532.25 is: 2,405,298.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,406.08 : 7,197,609.14 = 1,603,532.25 : x
  2. Step 2: Convert to fraction form
    4,798,406.08/7,197,609.14 = 1,603,532.25/x
  3. Step 3: Cross multiply
    4,798,406.08x = 7,197,609.14 × 1,603,532.25
  4. Step 4: Simplify right side
    4,798,406.08x = 11,541,598,378,884.76
  5. Step 5: Solve for x
    x = 11,541,598,378,884.76/4,798,406.08
  6. Step 6: Final answer
    x = 2,405,298.38

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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.