Home / 4,200,124.68-5,796,724.80-2,364,940.58

Finding the Fourth Proportional to 4,200,124.68, 5,796,724.80 and 2,364,940.58

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Solution

The fourth proportional to 4,200,124.68, 5,796,724.80 and 2,364,940.58 is: 3,263,929.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,124.68 : 5,796,724.80 = 2,364,940.58 : x
  2. Step 2: Convert to fraction form
    4,200,124.68/5,796,724.80 = 2,364,940.58/x
  3. Step 3: Cross multiply
    4,200,124.68x = 5,796,724.80 × 2,364,940.58
  4. Step 4: Simplify right side
    4,200,124.68x = 13,708,909,710,612.38
  5. Step 5: Solve for x
    x = 13,708,909,710,612.38/4,200,124.68
  6. Step 6: Final answer
    x = 3,263,929.23

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1.5x scale

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.