Home / 3,235,994.92-4,852,730.71-1,213,136.07

Finding the Fourth Proportional to 3,235,994.92, 4,852,730.71 and 1,213,136.07

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Solution

The fourth proportional to 3,235,994.92, 4,852,730.71 and 1,213,136.07 is: 1,819,231.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,994.92 : 4,852,730.71 = 1,213,136.07 : x
  2. Step 2: Convert to fraction form
    3,235,994.92/4,852,730.71 = 1,213,136.07/x
  3. Step 3: Cross multiply
    3,235,994.92x = 4,852,730.71 × 1,213,136.07
  4. Step 4: Simplify right side
    3,235,994.92x = 5,887,022,662,297.71
  5. Step 5: Solve for x
    x = 5,887,022,662,297.71/3,235,994.92
  6. Step 6: Final answer
    x = 1,819,231.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.