Home / 592,645.14-889,053.30-193,187.16

Finding the Fourth Proportional to 592,645.14, 889,053.30 and 193,187.16

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Solution

The fourth proportional to 592,645.14, 889,053.30 and 193,187.16 is: 289,808.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,645.14 : 889,053.30 = 193,187.16 : x
  2. Step 2: Convert to fraction form
    592,645.14/889,053.30 = 193,187.16/x
  3. Step 3: Cross multiply
    592,645.14x = 889,053.30 × 193,187.16
  4. Step 4: Simplify right side
    592,645.14x = 171,753,682,115.63
  5. Step 5: Solve for x
    x = 171,753,682,115.63/592,645.14
  6. Step 6: Final answer
    x = 289,808.64

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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.