Home / 1,293,947.26-1,941,280.92-564,534.24

Finding the Fourth Proportional to 1,293,947.26, 1,941,280.92 and 564,534.24

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Solution

The fourth proportional to 1,293,947.26, 1,941,280.92 and 564,534.24 is: 846,958.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,947.26 : 1,941,280.92 = 564,534.24 : x
  2. Step 2: Convert to fraction form
    1,293,947.26/1,941,280.92 = 564,534.24/x
  3. Step 3: Cross multiply
    1,293,947.26x = 1,941,280.92 × 564,534.24
  4. Step 4: Simplify right side
    1,293,947.26x = 1,095,919,551,122.23
  5. Step 5: Solve for x
    x = 1,095,919,551,122.23/1,293,947.26
  6. Step 6: Final answer
    x = 846,958.44

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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.