Home / 5,949,228.09-8,212,446.17-4,018,104.36

Finding the Fourth Proportional to 5,949,228.09, 8,212,446.17 and 4,018,104.36

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Solution

The fourth proportional to 5,949,228.09, 8,212,446.17 and 4,018,104.36 is: 5,546,680.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949,228.09 : 8,212,446.17 = 4,018,104.36 : x
  2. Step 2: Convert to fraction form
    5,949,228.09/8,212,446.17 = 4,018,104.36/x
  3. Step 3: Cross multiply
    5,949,228.09x = 8,212,446.17 × 4,018,104.36
  4. Step 4: Simplify right side
    5,949,228.09x = 32,998,465,779,521.51
  5. Step 5: Solve for x
    x = 32,998,465,779,521.51/5,949,228.09
  6. Step 6: Final answer
    x = 5,546,680.22

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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.