Home / 4,873,084.45-6,724,909.71-2,697,663.92

Finding the Fourth Proportional to 4,873,084.45, 6,724,909.71 and 2,697,663.92

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Solution

The fourth proportional to 4,873,084.45, 6,724,909.71 and 2,697,663.92 is: 3,722,805.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,084.45 : 6,724,909.71 = 2,697,663.92 : x
  2. Step 2: Convert to fraction form
    4,873,084.45/6,724,909.71 = 2,697,663.92/x
  3. Step 3: Cross multiply
    4,873,084.45x = 6,724,909.71 × 2,697,663.92
  4. Step 4: Simplify right side
    4,873,084.45x = 18,141,546,256,300.11
  5. Step 5: Solve for x
    x = 18,141,546,256,300.11/4,873,084.45
  6. Step 6: Final answer
    x = 3,722,805.64

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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.