Home / 2,537,868.96-3,797,908.02-1,819,003.28

Finding the Fourth Proportional to 2,537,868.96, 3,797,908.02 and 1,819,003.28

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Solution

The fourth proportional to 2,537,868.96, 3,797,908.02 and 1,819,003.28 is: 2,722,129.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,868.96 : 3,797,908.02 = 1,819,003.28 : x
  2. Step 2: Convert to fraction form
    2,537,868.96/3,797,908.02 = 1,819,003.28/x
  3. Step 3: Cross multiply
    2,537,868.96x = 3,797,908.02 × 1,819,003.28
  4. Step 4: Simplify right side
    2,537,868.96x = 6,908,407,126,528.77
  5. Step 5: Solve for x
    x = 6,908,407,126,528.77/2,537,868.96
  6. Step 6: Final answer
    x = 2,722,129.17

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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.