Home / 17,494,984.86-26,239,486.35-4,712,500.21

Finding the Fourth Proportional to 17,494,984.86, 26,239,486.35 and 4,712,500.21

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Solution

The fourth proportional to 17,494,984.86, 26,239,486.35 and 4,712,500.21 is: 7,067,944.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,984.86 : 26,239,486.35 = 4,712,500.21 : x
  2. Step 2: Convert to fraction form
    17,494,984.86/26,239,486.35 = 4,712,500.21/x
  3. Step 3: Cross multiply
    17,494,984.86x = 26,239,486.35 × 4,712,500.21
  4. Step 4: Simplify right side
    17,494,984.86x = 123,653,584,934,667.14
  5. Step 5: Solve for x
    x = 123,653,584,934,667.14/17,494,984.86
  6. Step 6: Final answer
    x = 7,067,944.67

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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.