Home / 4,732,016.40-7,096,469.40-1,739,811.60

Finding the Fourth Proportional to 4,732,016.40, 7,096,469.40 and 1,739,811.60

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Solution

The fourth proportional to 4,732,016.40, 7,096,469.40 and 1,739,811.60 is: 2,609,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,016.40 : 7,096,469.40 = 1,739,811.60 : x
  2. Step 2: Convert to fraction form
    4,732,016.40/7,096,469.40 = 1,739,811.60/x
  3. Step 3: Cross multiply
    4,732,016.40x = 7,096,469.40 × 1,739,811.60
  4. Step 4: Simplify right side
    4,732,016.40x = 12,346,519,781,165.04
  5. Step 5: Solve for x
    x = 12,346,519,781,165.04/4,732,016.40
  6. Step 6: Final answer
    x = 2,609,145.60

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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.