Home / 7,458,999.01-11,188,501.61-3,355,527.11

Finding the Fourth Proportional to 7,458,999.01, 11,188,501.61 and 3,355,527.11

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Solution

The fourth proportional to 7,458,999.01, 11,188,501.61 and 3,355,527.11 is: 5,033,292.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,458,999.01 : 11,188,501.61 = 3,355,527.11 : x
  2. Step 2: Convert to fraction form
    7,458,999.01/11,188,501.61 = 3,355,527.11/x
  3. Step 3: Cross multiply
    7,458,999.01x = 11,188,501.61 × 3,355,527.11
  4. Step 4: Simplify right side
    7,458,999.01x = 37,543,320,472,633.64
  5. Step 5: Solve for x
    x = 37,543,320,472,633.64/7,458,999.01
  6. Step 6: Final answer
    x = 5,033,292.06

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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.