Home / 5,567,289.16-8,340,062-2,645,223.51

Finding the Fourth Proportional to 5,567,289.16, 8,340,062 and 2,645,223.51

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Solution

The fourth proportional to 5,567,289.16, 8,340,062 and 2,645,223.51 is: 3,962,669.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,289.16 : 8,340,062 = 2,645,223.51 : x
  2. Step 2: Convert to fraction form
    5,567,289.16/8,340,062 = 2,645,223.51/x
  3. Step 3: Cross multiply
    5,567,289.16x = 8,340,062 × 2,645,223.51
  4. Step 4: Simplify right side
    5,567,289.16x = 22,061,328,035,557.31
  5. Step 5: Solve for x
    x = 22,061,328,035,557.31/5,567,289.16
  6. Step 6: Final answer
    x = 3,962,669.69

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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.