Home / 6,553,054.04-9,043,256.61-3,652,628.85

Finding the Fourth Proportional to 6,553,054.04, 9,043,256.61 and 3,652,628.85

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Solution

The fourth proportional to 6,553,054.04, 9,043,256.61 and 3,652,628.85 is: 5,040,651.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,054.04 : 9,043,256.61 = 3,652,628.85 : x
  2. Step 2: Convert to fraction form
    6,553,054.04/9,043,256.61 = 3,652,628.85/x
  3. Step 3: Cross multiply
    6,553,054.04x = 9,043,256.61 × 3,652,628.85
  4. Step 4: Simplify right side
    6,553,054.04x = 33,031,659,991,639.20
  5. Step 5: Solve for x
    x = 33,031,659,991,639.20/6,553,054.04
  6. Step 6: Final answer
    x = 5,040,651.25

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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.