Home / 3,235,975.71-4,465,618.37-1,765,913.34

Finding the Fourth Proportional to 3,235,975.71, 4,465,618.37 and 1,765,913.34

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Solution

The fourth proportional to 3,235,975.71, 4,465,618.37 and 1,765,913.34 is: 2,436,945.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,975.71 : 4,465,618.37 = 1,765,913.34 : x
  2. Step 2: Convert to fraction form
    3,235,975.71/4,465,618.37 = 1,765,913.34/x
  3. Step 3: Cross multiply
    3,235,975.71x = 4,465,618.37 × 1,765,913.34
  4. Step 4: Simplify right side
    3,235,975.71x = 7,885,895,050,932.06
  5. Step 5: Solve for x
    x = 7,885,895,050,932.06/3,235,975.71
  6. Step 6: Final answer
    x = 2,436,945.07

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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.