Home / 5,821,988.40-8,732,982.60-3,302,564.40

Finding the Fourth Proportional to 5,821,988.40, 8,732,982.60 and 3,302,564.40

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Solution

The fourth proportional to 5,821,988.40, 8,732,982.60 and 3,302,564.40 is: 4,953,846.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,988.40 : 8,732,982.60 = 3,302,564.40 : x
  2. Step 2: Convert to fraction form
    5,821,988.40/8,732,982.60 = 3,302,564.40/x
  3. Step 3: Cross multiply
    5,821,988.40x = 8,732,982.60 × 3,302,564.40
  4. Step 4: Simplify right side
    5,821,988.40x = 28,841,237,440,579.44
  5. Step 5: Solve for x
    x = 28,841,237,440,579.44/5,821,988.40
  6. Step 6: Final answer
    x = 4,953,846.60

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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.