Home / 4,481,998.87-6,184,909.69-2,547,991.03

Finding the Fourth Proportional to 4,481,998.87, 6,184,909.69 and 2,547,991.03

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Solution

The fourth proportional to 4,481,998.87, 6,184,909.69 and 2,547,991.03 is: 3,516,086.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,998.87 : 6,184,909.69 = 2,547,991.03 : x
  2. Step 2: Convert to fraction form
    4,481,998.87/6,184,909.69 = 2,547,991.03/x
  3. Step 3: Cross multiply
    4,481,998.87x = 6,184,909.69 × 2,547,991.03
  4. Step 4: Simplify right side
    4,481,998.87x = 15,759,094,411,480.08
  5. Step 5: Solve for x
    x = 15,759,094,411,480.08/4,481,998.87
  6. Step 6: Final answer
    x = 3,516,086.21

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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.