Home / 4,074,755.22-5,620,820.67-2,544,205.14

Finding the Fourth Proportional to 4,074,755.22, 5,620,820.67 and 2,544,205.14

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Solution

The fourth proportional to 4,074,755.22, 5,620,820.67 and 2,544,205.14 is: 3,509,541.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,755.22 : 5,620,820.67 = 2,544,205.14 : x
  2. Step 2: Convert to fraction form
    4,074,755.22/5,620,820.67 = 2,544,205.14/x
  3. Step 3: Cross multiply
    4,074,755.22x = 5,620,820.67 × 2,544,205.14
  4. Step 4: Simplify right side
    4,074,755.22x = 14,300,520,839,632.24
  5. Step 5: Solve for x
    x = 14,300,520,839,632.24/4,074,755.22
  6. Step 6: Final answer
    x = 3,509,541.08

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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.