Home / 7,534,731.14-11,301,032.09-2,416,495.86

Finding the Fourth Proportional to 7,534,731.14, 11,301,032.09 and 2,416,495.86

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Solution

The fourth proportional to 7,534,731.14, 11,301,032.09 and 2,416,495.86 is: 3,624,402.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,731.14 : 11,301,032.09 = 2,416,495.86 : x
  2. Step 2: Convert to fraction form
    7,534,731.14/11,301,032.09 = 2,416,495.86/x
  3. Step 3: Cross multiply
    7,534,731.14x = 11,301,032.09 × 2,416,495.86
  4. Step 4: Simplify right side
    7,534,731.14x = 27,308,897,259,212.14
  5. Step 5: Solve for x
    x = 27,308,897,259,212.14/7,534,731.14
  6. Step 6: Final answer
    x = 3,624,402.35

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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.