Home / 3,997,504.81-5,996,677.46-1,302,040.07

Finding the Fourth Proportional to 3,997,504.81, 5,996,677.46 and 1,302,040.07

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Solution

The fourth proportional to 3,997,504.81, 5,996,677.46 and 1,302,040.07 is: 1,953,196.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,504.81 : 5,996,677.46 = 1,302,040.07 : x
  2. Step 2: Convert to fraction form
    3,997,504.81/5,996,677.46 = 1,302,040.07/x
  3. Step 3: Cross multiply
    3,997,504.81x = 5,996,677.46 × 1,302,040.07
  4. Step 4: Simplify right side
    3,997,504.81x = 7,807,914,325,779.78
  5. Step 5: Solve for x
    x = 7,807,914,325,779.78/3,997,504.81
  6. Step 6: Final answer
    x = 1,953,196.98

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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.