Home / 1,031,186.55-1,546,777.08-581,703.38

Finding the Fourth Proportional to 1,031,186.55, 1,546,777.08 and 581,703.38

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Solution

The fourth proportional to 1,031,186.55, 1,546,777.08 and 581,703.38 is: 872,553.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,186.55 : 1,546,777.08 = 581,703.38 : x
  2. Step 2: Convert to fraction form
    1,031,186.55/1,546,777.08 = 581,703.38/x
  3. Step 3: Cross multiply
    1,031,186.55x = 1,546,777.08 × 581,703.38
  4. Step 4: Simplify right side
    1,031,186.55x = 899,765,447,808.65
  5. Step 5: Solve for x
    x = 899,765,447,808.65/1,031,186.55
  6. Step 6: Final answer
    x = 872,553.51

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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.