Home / 10,600,579.45-14,628,869.76-6,016,977.37

Finding the Fourth Proportional to 10,600,579.45, 14,628,869.76 and 6,016,977.37

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Solution

The fourth proportional to 10,600,579.45, 14,628,869.76 and 6,016,977.37 is: 8,303,468.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600,579.45 : 14,628,869.76 = 6,016,977.37 : x
  2. Step 2: Convert to fraction form
    10,600,579.45/14,628,869.76 = 6,016,977.37/x
  3. Step 3: Cross multiply
    10,600,579.45x = 14,628,869.76 × 6,016,977.37
  4. Step 4: Simplify right side
    10,600,579.45x = 88,021,578,294,597.33
  5. Step 5: Solve for x
    x = 88,021,578,294,597.33/10,600,579.45
  6. Step 6: Final answer
    x = 8,303,468.57

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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.