Home / 3,335,369.04-5,002,984.44-811,037.52

Finding the Fourth Proportional to 3,335,369.04, 5,002,984.44 and 811,037.52

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Solution

The fourth proportional to 3,335,369.04, 5,002,984.44 and 811,037.52 is: 1,216,539.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,369.04 : 5,002,984.44 = 811,037.52 : x
  2. Step 2: Convert to fraction form
    3,335,369.04/5,002,984.44 = 811,037.52/x
  3. Step 3: Cross multiply
    3,335,369.04x = 5,002,984.44 × 811,037.52
  4. Step 4: Simplify right side
    3,335,369.04x = 4,057,608,092,816.19
  5. Step 5: Solve for x
    x = 4,057,608,092,816.19/3,335,369.04
  6. Step 6: Final answer
    x = 1,216,539.47

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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.