Home / 7,355,349.23-10,150,351.31-4,092,476.45

Finding the Fourth Proportional to 7,355,349.23, 10,150,351.31 and 4,092,476.45

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Solution

The fourth proportional to 7,355,349.23, 10,150,351.31 and 4,092,476.45 is: 5,647,600.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,349.23 : 10,150,351.31 = 4,092,476.45 : x
  2. Step 2: Convert to fraction form
    7,355,349.23/10,150,351.31 = 4,092,476.45/x
  3. Step 3: Cross multiply
    7,355,349.23x = 10,150,351.31 × 4,092,476.45
  4. Step 4: Simplify right side
    7,355,349.23x = 41,540,073,654,881.09
  5. Step 5: Solve for x
    x = 41,540,073,654,881.09/7,355,349.23
  6. Step 6: Final answer
    x = 5,647,600.46

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1.5x scale

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.