Home / 3,386,253.96-4,673,087.46-1,858,503.24

Finding the Fourth Proportional to 3,386,253.96, 4,673,087.46 and 1,858,503.24

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Solution

The fourth proportional to 3,386,253.96, 4,673,087.46 and 1,858,503.24 is: 2,564,765.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,253.96 : 4,673,087.46 = 1,858,503.24 : x
  2. Step 2: Convert to fraction form
    3,386,253.96/4,673,087.46 = 1,858,503.24/x
  3. Step 3: Cross multiply
    3,386,253.96x = 4,673,087.46 × 1,858,503.24
  4. Step 4: Simplify right side
    3,386,253.96x = 8,684,948,185,213.37
  5. Step 5: Solve for x
    x = 8,684,948,185,213.37/3,386,253.96
  6. Step 6: Final answer
    x = 2,564,765.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.