Home / 6,819,864.06-9,411,501.24-4,029,079.08

Finding the Fourth Proportional to 6,819,864.06, 9,411,501.24 and 4,029,079.08

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Solution

The fourth proportional to 6,819,864.06, 9,411,501.24 and 4,029,079.08 is: 5,560,181.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,819,864.06 : 9,411,501.24 = 4,029,079.08 : x
  2. Step 2: Convert to fraction form
    6,819,864.06/9,411,501.24 = 4,029,079.08/x
  3. Step 3: Cross multiply
    6,819,864.06x = 9,411,501.24 × 4,029,079.08
  4. Step 4: Simplify right side
    6,819,864.06x = 37,919,682,757,478.06
  5. Step 5: Solve for x
    x = 37,919,682,757,478.06/6,819,864.06
  6. Step 6: Final answer
    x = 5,560,181.61

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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.