Home / 5,936,810.61-8,192,981.52-3,358,439.67

Finding the Fourth Proportional to 5,936,810.61, 8,192,981.52 and 3,358,439.67

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Solution

The fourth proportional to 5,936,810.61, 8,192,981.52 and 3,358,439.67 is: 4,634,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,810.61 : 8,192,981.52 = 3,358,439.67 : x
  2. Step 2: Convert to fraction form
    5,936,810.61/8,192,981.52 = 3,358,439.67/x
  3. Step 3: Cross multiply
    5,936,810.61x = 8,192,981.52 × 3,358,439.67
  4. Step 4: Simplify right side
    5,936,810.61x = 27,515,634,152,344.89
  5. Step 5: Solve for x
    x = 27,515,634,152,344.89/5,936,810.61
  6. Step 6: Final answer
    x = 4,634,750.20

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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.