Home / 4,032,134.40-6,048,201.60-1,191,993.60

Finding the Fourth Proportional to 4,032,134.40, 6,048,201.60 and 1,191,993.60

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Solution

The fourth proportional to 4,032,134.40, 6,048,201.60 and 1,191,993.60 is: 1,787,990.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,134.40 : 6,048,201.60 = 1,191,993.60 : x
  2. Step 2: Convert to fraction form
    4,032,134.40/6,048,201.60 = 1,191,993.60/x
  3. Step 3: Cross multiply
    4,032,134.40x = 6,048,201.60 × 1,191,993.60
  4. Step 4: Simplify right side
    4,032,134.40x = 7,209,417,598,709.76
  5. Step 5: Solve for x
    x = 7,209,417,598,709.76/4,032,134.40
  6. Step 6: Final answer
    x = 1,787,990.40

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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.