Home / 7,106,573.38-9,807,129.94-4,050,984.46

Finding the Fourth Proportional to 7,106,573.38, 9,807,129.94 and 4,050,984.46

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Solution

The fourth proportional to 7,106,573.38, 9,807,129.94 and 4,050,984.46 is: 5,590,392.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,573.38 : 9,807,129.94 = 4,050,984.46 : x
  2. Step 2: Convert to fraction form
    7,106,573.38/9,807,129.94 = 4,050,984.46/x
  3. Step 3: Cross multiply
    7,106,573.38x = 9,807,129.94 × 4,050,984.46
  4. Step 4: Simplify right side
    7,106,573.38x = 39,728,530,984,140.73
  5. Step 5: Solve for x
    x = 39,728,530,984,140.73/7,106,573.38
  6. Step 6: Final answer
    x = 5,590,392.00

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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.