Home / 3,650,704.40-5,476,056.60-3,302,339.60

Finding the Fourth Proportional to 3,650,704.40, 5,476,056.60 and 3,302,339.60

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Solution

The fourth proportional to 3,650,704.40, 5,476,056.60 and 3,302,339.60 is: 4,953,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,704.40 : 5,476,056.60 = 3,302,339.60 : x
  2. Step 2: Convert to fraction form
    3,650,704.40/5,476,056.60 = 3,302,339.60/x
  3. Step 3: Cross multiply
    3,650,704.40x = 5,476,056.60 × 3,302,339.60
  4. Step 4: Simplify right side
    3,650,704.40x = 18,083,798,562,021.36
  5. Step 5: Solve for x
    x = 18,083,798,562,021.36/3,650,704.40
  6. Step 6: Final answer
    x = 4,953,509.40

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Double scale
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Similar ratio
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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.