Home / 4,311,262-6,467,932.03-1,615,610.76

Finding the Fourth Proportional to 4,311,262, 6,467,932.03 and 1,615,610.76

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Solution

The fourth proportional to 4,311,262, 6,467,932.03 and 1,615,610.76 is: 2,423,805.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,262 : 6,467,932.03 = 1,615,610.76 : x
  2. Step 2: Convert to fraction form
    4,311,262/6,467,932.03 = 1,615,610.76/x
  3. Step 3: Cross multiply
    4,311,262x = 6,467,932.03 × 1,615,610.76
  4. Step 4: Simplify right side
    4,311,262x = 10,449,660,550,276.98
  5. Step 5: Solve for x
    x = 10,449,660,550,276.98/4,311,262
  6. Step 6: Final answer
    x = 2,423,805.50

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1.5x scale

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.