Home / 7,332,995.40-11,009,990.70-4,144,349.40

Finding the Fourth Proportional to 7,332,995.40, 11,009,990.70 and 4,144,349.40

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Solution

The fourth proportional to 7,332,995.40, 11,009,990.70 and 4,144,349.40 is: 6,222,456.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,995.40 : 11,009,990.70 = 4,144,349.40 : x
  2. Step 2: Convert to fraction form
    7,332,995.40/11,009,990.70 = 4,144,349.40/x
  3. Step 3: Cross multiply
    7,332,995.40x = 11,009,990.70 × 4,144,349.40
  4. Step 4: Simplify right side
    7,332,995.40x = 45,629,248,351,550.58
  5. Step 5: Solve for x
    x = 45,629,248,351,550.58/7,332,995.40
  6. Step 6: Final answer
    x = 6,222,456.97

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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.