Home / 3,376,222.94-4,659,186.88-1,827,484.31

Finding the Fourth Proportional to 3,376,222.94, 4,659,186.88 and 1,827,484.31

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Solution

The fourth proportional to 3,376,222.94, 4,659,186.88 and 1,827,484.31 is: 2,521,927.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,222.94 : 4,659,186.88 = 1,827,484.31 : x
  2. Step 2: Convert to fraction form
    3,376,222.94/4,659,186.88 = 1,827,484.31/x
  3. Step 3: Cross multiply
    3,376,222.94x = 4,659,186.88 × 1,827,484.31
  4. Step 4: Simplify right side
    3,376,222.94x = 8,514,590,920,557.85
  5. Step 5: Solve for x
    x = 8,514,590,920,557.85/3,376,222.94
  6. Step 6: Final answer
    x = 2,521,927.93

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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.