Home / 3,197,040-4,797,927.09-1,514,148.36

Finding the Fourth Proportional to 3,197,040, 4,797,927.09 and 1,514,148.36

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Solution

The fourth proportional to 3,197,040, 4,797,927.09 and 1,514,148.36 is: 2,272,343.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,040 : 4,797,927.09 = 1,514,148.36 : x
  2. Step 2: Convert to fraction form
    3,197,040/4,797,927.09 = 1,514,148.36/x
  3. Step 3: Cross multiply
    3,197,040x = 4,797,927.09 × 1,514,148.36
  4. Step 4: Simplify right side
    3,197,040x = 7,264,773,434,723.07
  5. Step 5: Solve for x
    x = 7,264,773,434,723.07/3,197,040
  6. Step 6: Final answer
    x = 2,272,343.62

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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.