Home / 4,109,230.80-5,673,018.84-2,478,051.36

Finding the Fourth Proportional to 4,109,230.80, 5,673,018.84 and 2,478,051.36

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Solution

The fourth proportional to 4,109,230.80, 5,673,018.84 and 2,478,051.36 is: 3,421,086.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,230.80 : 5,673,018.84 = 2,478,051.36 : x
  2. Step 2: Convert to fraction form
    4,109,230.80/5,673,018.84 = 2,478,051.36/x
  3. Step 3: Cross multiply
    4,109,230.80x = 5,673,018.84 × 2,478,051.36
  4. Step 4: Simplify right side
    4,109,230.80x = 14,058,032,051,767.62
  5. Step 5: Solve for x
    x = 14,058,032,051,767.62/4,109,230.80
  6. Step 6: Final answer
    x = 3,421,086.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.