Home / 2,011,126.03-2,776,248.53-1,195,593.73

Finding the Fourth Proportional to 2,011,126.03, 2,776,248.53 and 1,195,593.73

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Solution

The fourth proportional to 2,011,126.03, 2,776,248.53 and 1,195,593.73 is: 1,650,451.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,126.03 : 2,776,248.53 = 1,195,593.73 : x
  2. Step 2: Convert to fraction form
    2,011,126.03/2,776,248.53 = 1,195,593.73/x
  3. Step 3: Cross multiply
    2,011,126.03x = 2,776,248.53 × 1,195,593.73
  4. Step 4: Simplify right side
    2,011,126.03x = 3,319,265,335,389.72
  5. Step 5: Solve for x
    x = 3,319,265,335,389.72/2,011,126.03
  6. Step 6: Final answer
    x = 1,650,451.18

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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.