Home / 2,729,588.96-4,094,908.24-1,046,561.20

Finding the Fourth Proportional to 2,729,588.96, 4,094,908.24 and 1,046,561.20

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Solution

The fourth proportional to 2,729,588.96, 4,094,908.24 and 1,046,561.20 is: 1,570,043.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,588.96 : 4,094,908.24 = 1,046,561.20 : x
  2. Step 2: Convert to fraction form
    2,729,588.96/4,094,908.24 = 1,046,561.20/x
  3. Step 3: Cross multiply
    2,729,588.96x = 4,094,908.24 × 1,046,561.20
  4. Step 4: Simplify right side
    2,729,588.96x = 4,285,572,081,544.29
  5. Step 5: Solve for x
    x = 4,285,572,081,544.29/2,729,588.96
  6. Step 6: Final answer
    x = 1,570,043.02

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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.