Home / 4,955,999.80-7,433,999.70-3,066,431.80

Finding the Fourth Proportional to 4,955,999.80, 7,433,999.70 and 3,066,431.80

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Solution

The fourth proportional to 4,955,999.80, 7,433,999.70 and 3,066,431.80 is: 4,599,647.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,999.80 : 7,433,999.70 = 3,066,431.80 : x
  2. Step 2: Convert to fraction form
    4,955,999.80/7,433,999.70 = 3,066,431.80/x
  3. Step 3: Cross multiply
    4,955,999.80x = 7,433,999.70 × 3,066,431.80
  4. Step 4: Simplify right side
    4,955,999.80x = 22,795,853,081,270.46
  5. Step 5: Solve for x
    x = 22,795,853,081,270.46/4,955,999.80
  6. Step 6: Final answer
    x = 4,599,647.70

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1.5x scale

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.