Home / 4,537,842.42-6,262,142.22-2,472,876.48

Finding the Fourth Proportional to 4,537,842.42, 6,262,142.22 and 2,472,876.48

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Solution

The fourth proportional to 4,537,842.42, 6,262,142.22 and 2,472,876.48 is: 3,412,525.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,842.42 : 6,262,142.22 = 2,472,876.48 : x
  2. Step 2: Convert to fraction form
    4,537,842.42/6,262,142.22 = 2,472,876.48/x
  3. Step 3: Cross multiply
    4,537,842.42x = 6,262,142.22 × 2,472,876.48
  4. Step 4: Simplify right side
    4,537,842.42x = 15,485,504,210,252.98
  5. Step 5: Solve for x
    x = 15,485,504,210,252.98/4,537,842.42
  6. Step 6: Final answer
    x = 3,412,525.77

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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.