Home / 7,446,010.13-10,275,932.90-5,607,224.27

Finding the Fourth Proportional to 7,446,010.13, 10,275,932.90 and 5,607,224.27

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Solution

The fourth proportional to 7,446,010.13, 10,275,932.90 and 5,607,224.27 is: 7,738,300.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,010.13 : 10,275,932.90 = 5,607,224.27 : x
  2. Step 2: Convert to fraction form
    7,446,010.13/10,275,932.90 = 5,607,224.27/x
  3. Step 3: Cross multiply
    7,446,010.13x = 10,275,932.90 × 5,607,224.27
  4. Step 4: Simplify right side
    7,446,010.13x = 57,619,460,274,355.69
  5. Step 5: Solve for x
    x = 57,619,460,274,355.69/7,446,010.13
  6. Step 6: Final answer
    x = 7,738,300.02

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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.