Home / 8,004,980.52-11,046,962.24-4,333,977.09

Finding the Fourth Proportional to 8,004,980.52, 11,046,962.24 and 4,333,977.09

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Solution

The fourth proportional to 8,004,980.52, 11,046,962.24 and 4,333,977.09 is: 5,980,936.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,980.52 : 11,046,962.24 = 4,333,977.09 : x
  2. Step 2: Convert to fraction form
    8,004,980.52/11,046,962.24 = 4,333,977.09/x
  3. Step 3: Cross multiply
    8,004,980.52x = 11,046,962.24 × 4,333,977.09
  4. Step 4: Simplify right side
    8,004,980.52x = 47,877,281,240,585.20
  5. Step 5: Solve for x
    x = 47,877,281,240,585.20/8,004,980.52
  6. Step 6: Final answer
    x = 5,980,936.63

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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.