Home / 5,331,000.89-7,996,501.04-1,493,391.49

Finding the Fourth Proportional to 5,331,000.89, 7,996,501.04 and 1,493,391.49

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Solution

The fourth proportional to 5,331,000.89, 7,996,501.04 and 1,493,391.49 is: 2,240,087.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,000.89 : 7,996,501.04 = 1,493,391.49 : x
  2. Step 2: Convert to fraction form
    5,331,000.89/7,996,501.04 = 1,493,391.49/x
  3. Step 3: Cross multiply
    5,331,000.89x = 7,996,501.04 × 1,493,391.49
  4. Step 4: Simplify right side
    5,331,000.89x = 11,941,906,575,453.94
  5. Step 5: Solve for x
    x = 11,941,906,575,453.94/5,331,000.89
  6. Step 6: Final answer
    x = 2,240,087.15

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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.