Home / 4,583,027.61-6,874,497.68-2,786,407.11

Finding the Fourth Proportional to 4,583,027.61, 6,874,497.68 and 2,786,407.11

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Solution

The fourth proportional to 4,583,027.61, 6,874,497.68 and 2,786,407.11 is: 4,179,584.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,027.61 : 6,874,497.68 = 2,786,407.11 : x
  2. Step 2: Convert to fraction form
    4,583,027.61/6,874,497.68 = 2,786,407.11/x
  3. Step 3: Cross multiply
    4,583,027.61x = 6,874,497.68 × 2,786,407.11
  4. Step 4: Simplify right side
    4,583,027.61x = 19,155,149,199,298.47
  5. Step 5: Solve for x
    x = 19,155,149,199,298.47/4,583,027.61
  6. Step 6: Final answer
    x = 4,179,584.07

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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.