Home / 4,332,871.68-6,496,877.79-2,968,187.28

Finding the Fourth Proportional to 4,332,871.68, 6,496,877.79 and 2,968,187.28

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Solution

The fourth proportional to 4,332,871.68, 6,496,877.79 and 2,968,187.28 is: 4,450,616.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,871.68 : 6,496,877.79 = 2,968,187.28 : x
  2. Step 2: Convert to fraction form
    4,332,871.68/6,496,877.79 = 2,968,187.28/x
  3. Step 3: Cross multiply
    4,332,871.68x = 6,496,877.79 × 2,968,187.28
  4. Step 4: Simplify right side
    4,332,871.68x = 19,283,950,015,992.51
  5. Step 5: Solve for x
    x = 19,283,950,015,992.51/4,332,871.68
  6. Step 6: Final answer
    x = 4,450,616.46

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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.