Home / 5,436,595.32-8,154,918.90-1,650,111

Finding the Fourth Proportional to 5,436,595.32, 8,154,918.90 and 1,650,111

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Solution

The fourth proportional to 5,436,595.32, 8,154,918.90 and 1,650,111 is: 2,475,174.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,436,595.32 : 8,154,918.90 = 1,650,111 : x
  2. Step 2: Convert to fraction form
    5,436,595.32/8,154,918.90 = 1,650,111/x
  3. Step 3: Cross multiply
    5,436,595.32x = 8,154,918.90 × 1,650,111
  4. Step 4: Simplify right side
    5,436,595.32x = 13,456,521,380,997.90
  5. Step 5: Solve for x
    x = 13,456,521,380,997.90/5,436,595.32
  6. Step 6: Final answer
    x = 2,475,174.37

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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.