Home / 3,838,774.17-5,297,510.35-2,096,467.82

Finding the Fourth Proportional to 3,838,774.17, 5,297,510.35 and 2,096,467.82

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Solution

The fourth proportional to 3,838,774.17, 5,297,510.35 and 2,096,467.82 is: 2,893,126.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,774.17 : 5,297,510.35 = 2,096,467.82 : x
  2. Step 2: Convert to fraction form
    3,838,774.17/5,297,510.35 = 2,096,467.82/x
  3. Step 3: Cross multiply
    3,838,774.17x = 5,297,510.35 × 2,096,467.82
  4. Step 4: Simplify right side
    3,838,774.17x = 11,106,059,937,922.04
  5. Step 5: Solve for x
    x = 11,106,059,937,922.04/3,838,774.17
  6. Step 6: Final answer
    x = 2,893,126.67

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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.