Home / 8,494,770.02-11,722,404.47-4,962,894

Finding the Fourth Proportional to 8,494,770.02, 11,722,404.47 and 4,962,894

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Solution

The fourth proportional to 8,494,770.02, 11,722,404.47 and 4,962,894 is: 6,848,572.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,494,770.02 : 11,722,404.47 = 4,962,894 : x
  2. Step 2: Convert to fraction form
    8,494,770.02/11,722,404.47 = 4,962,894/x
  3. Step 3: Cross multiply
    8,494,770.02x = 11,722,404.47 × 4,962,894
  4. Step 4: Simplify right side
    8,494,770.02x = 58,177,050,784,921.71
  5. Step 5: Solve for x
    x = 58,177,050,784,921.71/8,494,770.02
  6. Step 6: Final answer
    x = 6,848,572.79

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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.