Home / 5,176,249.16-7,764,091.25-1,582,014.92

Finding the Fourth Proportional to 5,176,249.16, 7,764,091.25 and 1,582,014.92

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Solution

The fourth proportional to 5,176,249.16, 7,764,091.25 and 1,582,014.92 is: 2,372,936.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,176,249.16 : 7,764,091.25 = 1,582,014.92 : x
  2. Step 2: Convert to fraction form
    5,176,249.16/7,764,091.25 = 1,582,014.92/x
  3. Step 3: Cross multiply
    5,176,249.16x = 7,764,091.25 × 1,582,014.92
  4. Step 4: Simplify right side
    5,176,249.16x = 12,282,908,151,010.92
  5. Step 5: Solve for x
    x = 12,282,908,151,010.92/5,176,249.16
  6. Step 6: Final answer
    x = 2,372,936.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.