Home / 3,464,534.40-5,196,714.11-940,124.04

Finding the Fourth Proportional to 3,464,534.40, 5,196,714.11 and 940,124.04

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Solution

The fourth proportional to 3,464,534.40, 5,196,714.11 and 940,124.04 is: 1,410,162.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,534.40 : 5,196,714.11 = 940,124.04 : x
  2. Step 2: Convert to fraction form
    3,464,534.40/5,196,714.11 = 940,124.04/x
  3. Step 3: Cross multiply
    3,464,534.40x = 5,196,714.11 × 940,124.04
  4. Step 4: Simplify right side
    3,464,534.40x = 4,885,555,848,443.57
  5. Step 5: Solve for x
    x = 4,885,555,848,443.57/3,464,534.40
  6. Step 6: Final answer
    x = 1,410,162.32

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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.