Home / 10,171,043.63-14,036,029.54-5,524,832.27

Finding the Fourth Proportional to 10,171,043.63, 14,036,029.54 and 5,524,832.27

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Solution

The fourth proportional to 10,171,043.63, 14,036,029.54 and 5,524,832.27 is: 7,624,262.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,043.63 : 14,036,029.54 = 5,524,832.27 : x
  2. Step 2: Convert to fraction form
    10,171,043.63/14,036,029.54 = 5,524,832.27/x
  3. Step 3: Cross multiply
    10,171,043.63x = 14,036,029.54 × 5,524,832.27
  4. Step 4: Simplify right side
    10,171,043.63x = 77,546,708,945,265.25
  5. Step 5: Solve for x
    x = 77,546,708,945,265.25/10,171,043.63
  6. Step 6: Final answer
    x = 7,624,262.74

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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.