Home / 1,713,516.80-2,364,666.88-949,583.04

Finding the Fourth Proportional to 1,713,516.80, 2,364,666.88 and 949,583.04

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Solution

The fourth proportional to 1,713,516.80, 2,364,666.88 and 949,583.04 is: 1,310,432.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,516.80 : 2,364,666.88 = 949,583.04 : x
  2. Step 2: Convert to fraction form
    1,713,516.80/2,364,666.88 = 949,583.04/x
  3. Step 3: Cross multiply
    1,713,516.80x = 2,364,666.88 × 949,583.04
  4. Step 4: Simplify right side
    1,713,516.80x = 2,245,447,564,497.72
  5. Step 5: Solve for x
    x = 2,245,447,564,497.72/1,713,516.80
  6. Step 6: Final answer
    x = 1,310,432.19

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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.