Home / 4,200,124.68-5,796,724.80-2,364,940.57

Finding the Fourth Proportional to 4,200,124.68, 5,796,724.80 and 2,364,940.57

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Solution

The fourth proportional to 4,200,124.68, 5,796,724.80 and 2,364,940.57 is: 3,263,929.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,124.68 : 5,796,724.80 = 2,364,940.57 : x
  2. Step 2: Convert to fraction form
    4,200,124.68/5,796,724.80 = 2,364,940.57/x
  3. Step 3: Cross multiply
    4,200,124.68x = 5,796,724.80 × 2,364,940.57
  4. Step 4: Simplify right side
    4,200,124.68x = 13,708,909,652,645.13
  5. Step 5: Solve for x
    x = 13,708,909,652,645.13/4,200,124.68
  6. Step 6: Final answer
    x = 3,263,929.22

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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.