Home / 4,508,526.44-6,765,007.44-2,111,956.76

Finding the Fourth Proportional to 4,508,526.44, 6,765,007.44 and 2,111,956.76

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Solution

The fourth proportional to 4,508,526.44, 6,765,007.44 and 2,111,956.76 is: 3,168,974.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,526.44 : 6,765,007.44 = 2,111,956.76 : x
  2. Step 2: Convert to fraction form
    4,508,526.44/6,765,007.44 = 2,111,956.76/x
  3. Step 3: Cross multiply
    4,508,526.44x = 6,765,007.44 × 2,111,956.76
  4. Step 4: Simplify right side
    4,508,526.44x = 14,287,403,194,358.29
  5. Step 5: Solve for x
    x = 14,287,403,194,358.29/4,508,526.44
  6. Step 6: Final answer
    x = 3,168,974.03

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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.