Home / 4,210,515.93-5,810,507.83-2,276,771.90

Finding the Fourth Proportional to 4,210,515.93, 5,810,507.83 and 2,276,771.90

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Solution

The fourth proportional to 4,210,515.93, 5,810,507.83 and 2,276,771.90 is: 3,141,942.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,515.93 : 5,810,507.83 = 2,276,771.90 : x
  2. Step 2: Convert to fraction form
    4,210,515.93/5,810,507.83 = 2,276,771.90/x
  3. Step 3: Cross multiply
    4,210,515.93x = 5,810,507.83 × 2,276,771.90
  4. Step 4: Simplify right side
    4,210,515.93x = 13,229,200,960,908.31
  5. Step 5: Solve for x
    x = 13,229,200,960,908.31/4,210,515.93
  6. Step 6: Final answer
    x = 3,141,942.98

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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.