Home / 6,013,589.20-9,021,710.56-1,754,090.80

Finding the Fourth Proportional to 6,013,589.20, 9,021,710.56 and 1,754,090.80

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Solution

The fourth proportional to 6,013,589.20, 9,021,710.56 and 1,754,090.80 is: 2,631,523.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,589.20 : 9,021,710.56 = 1,754,090.80 : x
  2. Step 2: Convert to fraction form
    6,013,589.20/9,021,710.56 = 1,754,090.80/x
  3. Step 3: Cross multiply
    6,013,589.20x = 9,021,710.56 × 1,754,090.80
  4. Step 4: Simplify right side
    6,013,589.20x = 15,824,899,493,558.85
  5. Step 5: Solve for x
    x = 15,824,899,493,558.85/6,013,589.20
  6. Step 6: Final answer
    x = 2,631,523.20

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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.