Home / 695,250.60-1,042,292.70-362,826.60

Finding the Fourth Proportional to 695,250.60, 1,042,292.70 and 362,826.60

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Solution

The fourth proportional to 695,250.60, 1,042,292.70 and 362,826.60 is: 543,935.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,250.60 : 1,042,292.70 = 362,826.60 : x
  2. Step 2: Convert to fraction form
    695,250.60/1,042,292.70 = 362,826.60/x
  3. Step 3: Cross multiply
    695,250.60x = 1,042,292.70 × 362,826.60
  4. Step 4: Simplify right side
    695,250.60x = 378,171,516,545.82
  5. Step 5: Solve for x
    x = 378,171,516,545.82/695,250.60
  6. Step 6: Final answer
    x = 543,935.55

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1.5x scale

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.