Home / 5,747,467.23-7,932,036.92-3,300,398.91

Finding the Fourth Proportional to 5,747,467.23, 7,932,036.92 and 3,300,398.91

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Solution

The fourth proportional to 5,747,467.23, 7,932,036.92 and 3,300,398.91 is: 4,554,856.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747,467.23 : 7,932,036.92 = 3,300,398.91 : x
  2. Step 2: Convert to fraction form
    5,747,467.23/7,932,036.92 = 3,300,398.91/x
  3. Step 3: Cross multiply
    5,747,467.23x = 7,932,036.92 × 3,300,398.91
  4. Step 4: Simplify right side
    5,747,467.23x = 26,178,885,988,345.77
  5. Step 5: Solve for x
    x = 26,178,885,988,345.77/5,747,467.23
  6. Step 6: Final answer
    x = 4,554,856.07

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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.