Home / 4,606,539.76-6,910,820.51-1,411,906.24

Finding the Fourth Proportional to 4,606,539.76, 6,910,820.51 and 1,411,906.24

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Solution

The fourth proportional to 4,606,539.76, 6,910,820.51 and 1,411,906.24 is: 2,118,169.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,539.76 : 6,910,820.51 = 1,411,906.24 : x
  2. Step 2: Convert to fraction form
    4,606,539.76/6,910,820.51 = 1,411,906.24/x
  3. Step 3: Cross multiply
    4,606,539.76x = 6,910,820.51 × 1,411,906.24
  4. Step 4: Simplify right side
    4,606,539.76x = 9,757,430,601,588.98
  5. Step 5: Solve for x
    x = 9,757,430,601,588.98/4,606,539.76
  6. Step 6: Final answer
    x = 2,118,169.19

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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.