Home / 846,506.04-1,168,212.03-464,546.49

Finding the Fourth Proportional to 846,506.04, 1,168,212.03 and 464,546.49

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Solution

The fourth proportional to 846,506.04, 1,168,212.03 and 464,546.49 is: 641,092.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,506.04 : 1,168,212.03 = 464,546.49 : x
  2. Step 2: Convert to fraction form
    846,506.04/1,168,212.03 = 464,546.49/x
  3. Step 3: Cross multiply
    846,506.04x = 1,168,212.03 × 464,546.49
  4. Step 4: Simplify right side
    846,506.04x = 542,688,798,112.28
  5. Step 5: Solve for x
    x = 542,688,798,112.28/846,506.04
  6. Step 6: Final answer
    x = 641,092.65

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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.