Home / 5,936,639.76-8,192,565.48-3,358,265.36

Finding the Fourth Proportional to 5,936,639.76, 8,192,565.48 and 3,358,265.36

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Solution

The fourth proportional to 5,936,639.76, 8,192,565.48 and 3,358,265.36 is: 4,634,407.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,639.76 : 8,192,565.48 = 3,358,265.36 : x
  2. Step 2: Convert to fraction form
    5,936,639.76/8,192,565.48 = 3,358,265.36/x
  3. Step 3: Cross multiply
    5,936,639.76x = 8,192,565.48 × 3,358,265.36
  4. Step 4: Simplify right side
    5,936,639.76x = 27,512,808,861,015.77
  5. Step 5: Solve for x
    x = 27,512,808,861,015.77/5,936,639.76
  6. Step 6: Final answer
    x = 4,634,407.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.