Home / 4,928,885.56-6,801,619.17-2,752,995.52

Finding the Fourth Proportional to 4,928,885.56, 6,801,619.17 and 2,752,995.52

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Solution

The fourth proportional to 4,928,885.56, 6,801,619.17 and 2,752,995.52 is: 3,798,998.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,885.56 : 6,801,619.17 = 2,752,995.52 : x
  2. Step 2: Convert to fraction form
    4,928,885.56/6,801,619.17 = 2,752,995.52/x
  3. Step 3: Cross multiply
    4,928,885.56x = 6,801,619.17 × 2,752,995.52
  4. Step 4: Simplify right side
    4,928,885.56x = 18,724,827,103,756.12
  5. Step 5: Solve for x
    x = 18,724,827,103,756.12/4,928,885.56
  6. Step 6: Final answer
    x = 3,798,998.15

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Why These Related Problems?

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