Home / 364,316.81-546,511.67-111,594.38

Finding the Fourth Proportional to 364,316.81, 546,511.67 and 111,594.38

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Solution

The fourth proportional to 364,316.81, 546,511.67 and 111,594.38 is: 167,402.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,316.81 : 546,511.67 = 111,594.38 : x
  2. Step 2: Convert to fraction form
    364,316.81/546,511.67 = 111,594.38/x
  3. Step 3: Cross multiply
    364,316.81x = 546,511.67 × 111,594.38
  4. Step 4: Simplify right side
    364,316.81x = 60,987,631,806.21
  5. Step 5: Solve for x
    x = 60,987,631,806.21/364,316.81
  6. Step 6: Final answer
    x = 167,402.74

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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.