Home / 11,731,659.37-17,574,790.52-6,598,492.88

Finding the Fourth Proportional to 11,731,659.37, 17,574,790.52 and 6,598,492.88

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Solution

The fourth proportional to 11,731,659.37, 17,574,790.52 and 6,598,492.88 is: 9,884,972.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,731,659.37 : 17,574,790.52 = 6,598,492.88 : x
  2. Step 2: Convert to fraction form
    11,731,659.37/17,574,790.52 = 6,598,492.88/x
  3. Step 3: Cross multiply
    11,731,659.37x = 17,574,790.52 × 6,598,492.88
  4. Step 4: Simplify right side
    11,731,659.37x = 115,967,130,042,333.78
  5. Step 5: Solve for x
    x = 115,967,130,042,333.78/11,731,659.37
  6. Step 6: Final answer
    x = 9,884,972.48

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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.