Home / 7,075,917.09-10,613,817.31-2,027,232.45

Finding the Fourth Proportional to 7,075,917.09, 10,613,817.31 and 2,027,232.45

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Solution

The fourth proportional to 7,075,917.09, 10,613,817.31 and 2,027,232.45 is: 3,040,831.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,917.09 : 10,613,817.31 = 2,027,232.45 : x
  2. Step 2: Convert to fraction form
    7,075,917.09/10,613,817.31 = 2,027,232.45/x
  3. Step 3: Cross multiply
    7,075,917.09x = 10,613,817.31 × 2,027,232.45
  4. Step 4: Simplify right side
    7,075,917.09x = 21,516,674,869,203.71
  5. Step 5: Solve for x
    x = 21,516,674,869,203.71/7,075,917.09
  6. Step 6: Final answer
    x = 3,040,831.97

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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.