Home / 2,378,263.06-3,567,939.51-1,030,651.88

Finding the Fourth Proportional to 2,378,263.06, 3,567,939.51 and 1,030,651.88

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Solution

The fourth proportional to 2,378,263.06, 3,567,939.51 and 1,030,651.88 is: 1,546,213.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,263.06 : 3,567,939.51 = 1,030,651.88 : x
  2. Step 2: Convert to fraction form
    2,378,263.06/3,567,939.51 = 1,030,651.88/x
  3. Step 3: Cross multiply
    2,378,263.06x = 3,567,939.51 × 1,030,651.88
  4. Step 4: Simplify right side
    2,378,263.06x = 3,677,303,563,707.78
  5. Step 5: Solve for x
    x = 3,677,303,563,707.78/2,378,263.06
  6. Step 6: Final answer
    x = 1,546,213.97

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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.