Home / 546,372.19-753,975.00-301,366.66

Finding the Fourth Proportional to 546,372.19, 753,975.00 and 301,366.66

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Solution

The fourth proportional to 546,372.19, 753,975.00 and 301,366.66 is: 415,875.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,372.19 : 753,975.00 = 301,366.66 : x
  2. Step 2: Convert to fraction form
    546,372.19/753,975.00 = 301,366.66/x
  3. Step 3: Cross multiply
    546,372.19x = 753,975.00 × 301,366.66
  4. Step 4: Simplify right side
    546,372.19x = 227,222,922,196.79
  5. Step 5: Solve for x
    x = 227,222,922,196.79/546,372.19
  6. Step 6: Final answer
    x = 415,875.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.