Home / 1,594,928.80-2,393,084.40-806,960.80

Finding the Fourth Proportional to 1,594,928.80, 2,393,084.40 and 806,960.80

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Solution

The fourth proportional to 1,594,928.80, 2,393,084.40 and 806,960.80 is: 1,210,790.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,928.80 : 2,393,084.40 = 806,960.80 : x
  2. Step 2: Convert to fraction form
    1,594,928.80/2,393,084.40 = 806,960.80/x
  3. Step 3: Cross multiply
    1,594,928.80x = 2,393,084.40 × 806,960.80
  4. Step 4: Simplify right side
    1,594,928.80x = 1,931,125,301,891.52
  5. Step 5: Solve for x
    x = 1,931,125,301,891.52/1,594,928.80
  6. Step 6: Final answer
    x = 1,210,790.92

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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.