Home / 4,114,392.03-5,677,611.37-2,278,740.41

Finding the Fourth Proportional to 4,114,392.03, 5,677,611.37 and 2,278,740.41

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Solution

The fourth proportional to 4,114,392.03, 5,677,611.37 and 2,278,740.41 is: 3,144,523.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,392.03 : 5,677,611.37 = 2,278,740.41 : x
  2. Step 2: Convert to fraction form
    4,114,392.03/5,677,611.37 = 2,278,740.41/x
  3. Step 3: Cross multiply
    4,114,392.03x = 5,677,611.37 × 2,278,740.41
  4. Step 4: Simplify right side
    4,114,392.03x = 12,937,802,448,300.60
  5. Step 5: Solve for x
    x = 12,937,802,448,300.60/4,114,392.03
  6. Step 6: Final answer
    x = 3,144,523.51

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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.