Home / 2,411,479.41-3,327,828.45-1,323,769.50

Finding the Fourth Proportional to 2,411,479.41, 3,327,828.45 and 1,323,769.50

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Solution

The fourth proportional to 2,411,479.41, 3,327,828.45 and 1,323,769.50 is: 1,826,794.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,479.41 : 3,327,828.45 = 1,323,769.50 : x
  2. Step 2: Convert to fraction form
    2,411,479.41/3,327,828.45 = 1,323,769.50/x
  3. Step 3: Cross multiply
    2,411,479.41x = 3,327,828.45 × 1,323,769.50
  4. Step 4: Simplify right side
    2,411,479.41x = 4,405,277,786,703.13
  5. Step 5: Solve for x
    x = 4,405,277,786,703.13/2,411,479.41
  6. Step 6: Final answer
    x = 1,826,794.69

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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.