Home / 7,335,586.80-11,011,674.60-4,345,455.60

Finding the Fourth Proportional to 7,335,586.80, 11,011,674.60 and 4,345,455.60

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Solution

The fourth proportional to 7,335,586.80, 11,011,674.60 and 4,345,455.60 is: 6,523,096.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,586.80 : 11,011,674.60 = 4,345,455.60 : x
  2. Step 2: Convert to fraction form
    7,335,586.80/11,011,674.60 = 4,345,455.60/x
  3. Step 3: Cross multiply
    7,335,586.80x = 11,011,674.60 × 4,345,455.60
  4. Step 4: Simplify right side
    7,335,586.80x = 47,850,743,055,947.76
  5. Step 5: Solve for x
    x = 47,850,743,055,947.76/7,335,586.80
  6. Step 6: Final answer
    x = 6,523,096.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.