Home / 7,050,699.96-9,732,942.21-4,761,960.72

Finding the Fourth Proportional to 7,050,699.96, 9,732,942.21 and 4,761,960.72

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Solution

The fourth proportional to 7,050,699.96, 9,732,942.21 and 4,761,960.72 is: 6,573,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,699.96 : 9,732,942.21 = 4,761,960.72 : x
  2. Step 2: Convert to fraction form
    7,050,699.96/9,732,942.21 = 4,761,960.72/x
  3. Step 3: Cross multiply
    7,050,699.96x = 9,732,942.21 × 4,761,960.72
  4. Step 4: Simplify right side
    7,050,699.96x = 46,347,888,494,049.99
  5. Step 5: Solve for x
    x = 46,347,888,494,049.99/7,050,699.96
  6. Step 6: Final answer
    x = 6,573,515.93

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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.