Home / 3,288,712.41-4,933,014.27-983,210.88

Finding the Fourth Proportional to 3,288,712.41, 4,933,014.27 and 983,210.88

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Solution

The fourth proportional to 3,288,712.41, 4,933,014.27 and 983,210.88 is: 1,474,800.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,712.41 : 4,933,014.27 = 983,210.88 : x
  2. Step 2: Convert to fraction form
    3,288,712.41/4,933,014.27 = 983,210.88/x
  3. Step 3: Cross multiply
    3,288,712.41x = 4,933,014.27 × 983,210.88
  4. Step 4: Simplify right side
    3,288,712.41x = 4,850,193,301,459.26
  5. Step 5: Solve for x
    x = 4,850,193,301,459.26/3,288,712.41
  6. Step 6: Final answer
    x = 1,474,800.07

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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.