Home / 4,886,999.49-6,744,286.50-3,052,543.89

Finding the Fourth Proportional to 4,886,999.49, 6,744,286.50 and 3,052,543.89

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Solution

The fourth proportional to 4,886,999.49, 6,744,286.50 and 3,052,543.89 is: 4,212,652.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,999.49 : 6,744,286.50 = 3,052,543.89 : x
  2. Step 2: Convert to fraction form
    4,886,999.49/6,744,286.50 = 3,052,543.89/x
  3. Step 3: Cross multiply
    4,886,999.49x = 6,744,286.50 × 3,052,543.89
  4. Step 4: Simplify right side
    4,886,999.49x = 20,587,230,547,984.48
  5. Step 5: Solve for x
    x = 20,587,230,547,984.48/4,886,999.49
  6. Step 6: Final answer
    x = 4,212,652.49

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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.