Home / 8,007,814.89-11,050,647.99-4,336,701.64

Finding the Fourth Proportional to 8,007,814.89, 11,050,647.99 and 4,336,701.64

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Solution

The fourth proportional to 8,007,814.89, 11,050,647.99 and 4,336,701.64 is: 5,984,574.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,814.89 : 11,050,647.99 = 4,336,701.64 : x
  2. Step 2: Convert to fraction form
    8,007,814.89/11,050,647.99 = 4,336,701.64/x
  3. Step 3: Cross multiply
    8,007,814.89x = 11,050,647.99 × 4,336,701.64
  4. Step 4: Simplify right side
    8,007,814.89x = 47,923,363,261,295.70
  5. Step 5: Solve for x
    x = 47,923,363,261,295.70/8,007,814.89
  6. Step 6: Final answer
    x = 5,984,574.31

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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.