Home / 15,791,204.51-23,687,538.31-4,861,883.67

Finding the Fourth Proportional to 15,791,204.51, 23,687,538.31 and 4,861,883.67

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Solution

The fourth proportional to 15,791,204.51, 23,687,538.31 and 4,861,883.67 is: 7,293,050.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,791,204.51 : 23,687,538.31 = 4,861,883.67 : x
  2. Step 2: Convert to fraction form
    15,791,204.51/23,687,538.31 = 4,861,883.67/x
  3. Step 3: Cross multiply
    15,791,204.51x = 23,687,538.31 × 4,861,883.67
  4. Step 4: Simplify right side
    15,791,204.51x = 115,166,055,691,888.39
  5. Step 5: Solve for x
    x = 115,166,055,691,888.39/15,791,204.51
  6. Step 6: Final answer
    x = 7,293,050.74

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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.