Home / 10,337,967.36-14,266,395.36-5,754,190.56

Finding the Fourth Proportional to 10,337,967.36, 14,266,395.36 and 5,754,190.56

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Solution

The fourth proportional to 10,337,967.36, 14,266,395.36 and 5,754,190.56 is: 7,940,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,337,967.36 : 14,266,395.36 = 5,754,190.56 : x
  2. Step 2: Convert to fraction form
    10,337,967.36/14,266,395.36 = 5,754,190.56/x
  3. Step 3: Cross multiply
    10,337,967.36x = 14,266,395.36 × 5,754,190.56
  4. Step 4: Simplify right side
    10,337,967.36x = 82,091,557,505,739.80
  5. Step 5: Solve for x
    x = 82,091,557,505,739.80/10,337,967.36
  6. Step 6: Final answer
    x = 7,940,783.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.