Home / 11,577,161.34-17,376,150.33-6,190,416.18

Finding the Fourth Proportional to 11,577,161.34, 17,376,150.33 and 6,190,416.18

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Solution

The fourth proportional to 11,577,161.34, 17,376,150.33 and 6,190,416.18 is: 9,291,189.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,577,161.34 : 17,376,150.33 = 6,190,416.18 : x
  2. Step 2: Convert to fraction form
    11,577,161.34/17,376,150.33 = 6,190,416.18/x
  3. Step 3: Cross multiply
    11,577,161.34x = 17,376,150.33 × 6,190,416.18
  4. Step 4: Simplify right side
    11,577,161.34x = 107,565,602,148,944.33
  5. Step 5: Solve for x
    x = 107,565,602,148,944.33/11,577,161.34
  6. Step 6: Final answer
    x = 9,291,189.70

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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.