Home / 6,502,631.63-9,753,919.59-1,644,984.10

Finding the Fourth Proportional to 6,502,631.63, 9,753,919.59 and 1,644,984.10

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Solution

The fourth proportional to 6,502,631.63, 9,753,919.59 and 1,644,984.10 is: 2,467,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,631.63 : 9,753,919.59 = 1,644,984.10 : x
  2. Step 2: Convert to fraction form
    6,502,631.63/9,753,919.59 = 1,644,984.10/x
  3. Step 3: Cross multiply
    6,502,631.63x = 9,753,919.59 × 1,644,984.10
  4. Step 4: Simplify right side
    6,502,631.63x = 16,045,042,638,228.52
  5. Step 5: Solve for x
    x = 16,045,042,638,228.52/6,502,631.63
  6. Step 6: Final answer
    x = 2,467,469.10

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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.