Home / 10,097,527.34-15,135,071.96-7,693,446.26

Finding the Fourth Proportional to 10,097,527.34, 15,135,071.96 and 7,693,446.26

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Solution

The fourth proportional to 10,097,527.34, 15,135,071.96 and 7,693,446.26 is: 11,531,621.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097,527.34 : 15,135,071.96 = 7,693,446.26 : x
  2. Step 2: Convert to fraction form
    10,097,527.34/15,135,071.96 = 7,693,446.26/x
  3. Step 3: Cross multiply
    10,097,527.34x = 15,135,071.96 × 7,693,446.26
  4. Step 4: Simplify right side
    10,097,527.34x = 116,440,862,765,492.88
  5. Step 5: Solve for x
    x = 116,440,862,765,492.88/10,097,527.34
  6. Step 6: Final answer
    x = 11,531,621.44

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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.