Home / 1,713,435.14-2,364,554.50-949,501.46

Finding the Fourth Proportional to 1,713,435.14, 2,364,554.50 and 949,501.46

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Solution

The fourth proportional to 1,713,435.14, 2,364,554.50 and 949,501.46 is: 1,310,319.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,435.14 : 2,364,554.50 = 949,501.46 : x
  2. Step 2: Convert to fraction form
    1,713,435.14/2,364,554.50 = 949,501.46/x
  3. Step 3: Cross multiply
    1,713,435.14x = 2,364,554.50 × 949,501.46
  4. Step 4: Simplify right side
    1,713,435.14x = 2,245,147,949,999.57
  5. Step 5: Solve for x
    x = 2,245,147,949,999.57/1,713,435.14
  6. Step 6: Final answer
    x = 1,310,319.78

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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.