Home / 2,411,479.91-3,327,829.14-1,323,770

Finding the Fourth Proportional to 2,411,479.91, 3,327,829.14 and 1,323,770

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Solution

The fourth proportional to 2,411,479.91, 3,327,829.14 and 1,323,770 is: 1,826,795.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,479.91 : 3,327,829.14 = 1,323,770 : x
  2. Step 2: Convert to fraction form
    2,411,479.91/3,327,829.14 = 1,323,770/x
  3. Step 3: Cross multiply
    2,411,479.91x = 3,327,829.14 × 1,323,770
  4. Step 4: Simplify right side
    2,411,479.91x = 4,405,280,380,657.80
  5. Step 5: Solve for x
    x = 4,405,280,380,657.80/2,411,479.91
  6. Step 6: Final answer
    x = 1,826,795.39

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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.