Home / 2,093,031.04-3,134,065.28-1,371,101.54

Finding the Fourth Proportional to 2,093,031.04, 3,134,065.28 and 1,371,101.54

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Solution

The fourth proportional to 2,093,031.04, 3,134,065.28 and 1,371,101.54 is: 2,053,061.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,031.04 : 3,134,065.28 = 1,371,101.54 : x
  2. Step 2: Convert to fraction form
    2,093,031.04/3,134,065.28 = 1,371,101.54/x
  3. Step 3: Cross multiply
    2,093,031.04x = 3,134,065.28 × 1,371,101.54
  4. Step 4: Simplify right side
    2,093,031.04x = 4,297,121,731,868.53
  5. Step 5: Solve for x
    x = 4,297,121,731,868.53/2,093,031.04
  6. Step 6: Final answer
    x = 2,053,061.64

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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.