Home / 5,996,581.47-8,275,293.32-3,280,327.47

Finding the Fourth Proportional to 5,996,581.47, 8,275,293.32 and 3,280,327.47

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Solution

The fourth proportional to 5,996,581.47, 8,275,293.32 and 3,280,327.47 is: 4,526,857.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,581.47 : 8,275,293.32 = 3,280,327.47 : x
  2. Step 2: Convert to fraction form
    5,996,581.47/8,275,293.32 = 3,280,327.47/x
  3. Step 3: Cross multiply
    5,996,581.47x = 8,275,293.32 × 3,280,327.47
  4. Step 4: Simplify right side
    5,996,581.47x = 27,145,671,983,501.87
  5. Step 5: Solve for x
    x = 27,145,671,983,501.87/5,996,581.47
  6. Step 6: Final answer
    x = 4,526,857.86

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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.