Home / 7,016,837.07-10,529,454.51-3,027,749.07

Finding the Fourth Proportional to 7,016,837.07, 10,529,454.51 and 3,027,749.07

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Solution

The fourth proportional to 7,016,837.07, 10,529,454.51 and 3,027,749.07 is: 4,543,435.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,837.07 : 10,529,454.51 = 3,027,749.07 : x
  2. Step 2: Convert to fraction form
    7,016,837.07/10,529,454.51 = 3,027,749.07/x
  3. Step 3: Cross multiply
    7,016,837.07x = 10,529,454.51 × 3,027,749.07
  4. Step 4: Simplify right side
    7,016,837.07x = 31,880,546,100,259.80
  5. Step 5: Solve for x
    x = 31,880,546,100,259.80/7,016,837.07
  6. Step 6: Final answer
    x = 4,543,435.42

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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.