Home / 3,173,980.56-4,760,350.80-1,014,426.36

Finding the Fourth Proportional to 3,173,980.56, 4,760,350.80 and 1,014,426.36

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Solution

The fourth proportional to 3,173,980.56, 4,760,350.80 and 1,014,426.36 is: 1,521,441.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,980.56 : 4,760,350.80 = 1,014,426.36 : x
  2. Step 2: Convert to fraction form
    3,173,980.56/4,760,350.80 = 1,014,426.36/x
  3. Step 3: Cross multiply
    3,173,980.56x = 4,760,350.80 × 1,014,426.36
  4. Step 4: Simplify right side
    3,173,980.56x = 4,829,025,334,367.09
  5. Step 5: Solve for x
    x = 4,829,025,334,367.09/3,173,980.56
  6. Step 6: Final answer
    x = 1,521,441.37

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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.