Home / 17,091,387.06-25,637,080.59-5,731,802.88

Finding the Fourth Proportional to 17,091,387.06, 25,637,080.59 and 5,731,802.88

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Solution

The fourth proportional to 17,091,387.06, 25,637,080.59 and 5,731,802.88 is: 8,597,704.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,091,387.06 : 25,637,080.59 = 5,731,802.88 : x
  2. Step 2: Convert to fraction form
    17,091,387.06/25,637,080.59 = 5,731,802.88/x
  3. Step 3: Cross multiply
    17,091,387.06x = 25,637,080.59 × 5,731,802.88
  4. Step 4: Simplify right side
    17,091,387.06x = 146,946,692,360,554.09
  5. Step 5: Solve for x
    x = 146,946,692,360,554.09/17,091,387.06
  6. Step 6: Final answer
    x = 8,597,704.32

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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.