Home / 1,150,646.55-1,725,692.97-351,935.07

Finding the Fourth Proportional to 1,150,646.55, 1,725,692.97 and 351,935.07

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Solution

The fourth proportional to 1,150,646.55, 1,725,692.97 and 351,935.07 is: 527,817.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,646.55 : 1,725,692.97 = 351,935.07 : x
  2. Step 2: Convert to fraction form
    1,150,646.55/1,725,692.97 = 351,935.07/x
  3. Step 3: Cross multiply
    1,150,646.55x = 1,725,692.97 × 351,935.07
  4. Step 4: Simplify right side
    1,150,646.55x = 607,331,876,195.46
  5. Step 5: Solve for x
    x = 607,331,876,195.46/1,150,646.55
  6. Step 6: Final answer
    x = 527,817.93

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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.