Home / 10,214,971.56-15,324,699.02-3,027,068.01

Finding the Fourth Proportional to 10,214,971.56, 15,324,699.02 and 3,027,068.01

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Solution

The fourth proportional to 10,214,971.56, 15,324,699.02 and 3,027,068.01 is: 4,541,266.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,971.56 : 15,324,699.02 = 3,027,068.01 : x
  2. Step 2: Convert to fraction form
    10,214,971.56/15,324,699.02 = 3,027,068.01/x
  3. Step 3: Cross multiply
    10,214,971.56x = 15,324,699.02 × 3,027,068.01
  4. Step 4: Simplify right side
    10,214,971.56x = 46,388,906,151,185.01
  5. Step 5: Solve for x
    x = 46,388,906,151,185.01/10,214,971.56
  6. Step 6: Final answer
    x = 4,541,266.30

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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.