Home / 1,366,629.57-2,049,951.65-896,293.35

Finding the Fourth Proportional to 1,366,629.57, 2,049,951.65 and 896,293.35

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Solution

The fourth proportional to 1,366,629.57, 2,049,951.65 and 896,293.35 is: 1,344,444.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,629.57 : 2,049,951.65 = 896,293.35 : x
  2. Step 2: Convert to fraction form
    1,366,629.57/2,049,951.65 = 896,293.35/x
  3. Step 3: Cross multiply
    1,366,629.57x = 2,049,951.65 × 896,293.35
  4. Step 4: Simplify right side
    1,366,629.57x = 1,837,358,027,235.06
  5. Step 5: Solve for x
    x = 1,837,358,027,235.06/1,366,629.57
  6. Step 6: Final answer
    x = 1,344,444.81

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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.