Home / 9,613,383.03-13,266,485.37-5,262,472.08

Finding the Fourth Proportional to 9,613,383.03, 13,266,485.37 and 5,262,472.08

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Solution

The fourth proportional to 9,613,383.03, 13,266,485.37 and 5,262,472.08 is: 7,262,220.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613,383.03 : 13,266,485.37 = 5,262,472.08 : x
  2. Step 2: Convert to fraction form
    9,613,383.03/13,266,485.37 = 5,262,472.08/x
  3. Step 3: Cross multiply
    9,613,383.03x = 13,266,485.37 × 5,262,472.08
  4. Step 4: Simplify right side
    9,613,383.03x = 69,814,508,859,353.47
  5. Step 5: Solve for x
    x = 69,814,508,859,353.47/9,613,383.03
  6. Step 6: Final answer
    x = 7,262,220.66

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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.