Home / 7,548,986.04-10,417,895.64-4,286,104.44

Finding the Fourth Proportional to 7,548,986.04, 10,417,895.64 and 4,286,104.44

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Solution

The fourth proportional to 7,548,986.04, 10,417,895.64 and 4,286,104.44 is: 5,914,991.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,986.04 : 10,417,895.64 = 4,286,104.44 : x
  2. Step 2: Convert to fraction form
    7,548,986.04/10,417,895.64 = 4,286,104.44/x
  3. Step 3: Cross multiply
    7,548,986.04x = 10,417,895.64 × 4,286,104.44
  4. Step 4: Simplify right side
    7,548,986.04x = 44,652,188,758,060.65
  5. Step 5: Solve for x
    x = 44,652,188,758,060.65/7,548,986.04
  6. Step 6: Final answer
    x = 5,914,991.57

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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.