Home / 3,057,527.80-4,586,843.28-1,259,429.84

Finding the Fourth Proportional to 3,057,527.80, 4,586,843.28 and 1,259,429.84

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Solution

The fourth proportional to 3,057,527.80, 4,586,843.28 and 1,259,429.84 is: 1,889,371.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,527.80 : 4,586,843.28 = 1,259,429.84 : x
  2. Step 2: Convert to fraction form
    3,057,527.80/4,586,843.28 = 1,259,429.84/x
  3. Step 3: Cross multiply
    3,057,527.80x = 4,586,843.28 × 1,259,429.84
  4. Step 4: Simplify right side
    3,057,527.80x = 5,776,807,298,235.48
  5. Step 5: Solve for x
    x = 5,776,807,298,235.48/3,057,527.80
  6. Step 6: Final answer
    x = 1,889,371.96

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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.