Home / 5,710,530-8,554,374.41-3,434,797.74

Finding the Fourth Proportional to 5,710,530, 8,554,374.41 and 3,434,797.74

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Solution

The fourth proportional to 5,710,530, 8,554,374.41 and 3,434,797.74 is: 5,145,327.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,530 : 8,554,374.41 = 3,434,797.74 : x
  2. Step 2: Convert to fraction form
    5,710,530/8,554,374.41 = 3,434,797.74/x
  3. Step 3: Cross multiply
    5,710,530x = 8,554,374.41 × 3,434,797.74
  4. Step 4: Simplify right side
    5,710,530x = 29,382,545,873,407.84
  5. Step 5: Solve for x
    x = 29,382,545,873,407.84/5,710,530
  6. Step 6: Final answer
    x = 5,145,327.29

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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.