Home / 4,888,871.96-6,746,958.59-2,713,415.27

Finding the Fourth Proportional to 4,888,871.96, 6,746,958.59 and 2,713,415.27

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Solution

The fourth proportional to 4,888,871.96, 6,746,958.59 and 2,713,415.27 is: 3,744,688.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,871.96 : 6,746,958.59 = 2,713,415.27 : x
  2. Step 2: Convert to fraction form
    4,888,871.96/6,746,958.59 = 2,713,415.27/x
  3. Step 3: Cross multiply
    4,888,871.96x = 6,746,958.59 × 2,713,415.27
  4. Step 4: Simplify right side
    4,888,871.96x = 18,307,300,416,861.80
  5. Step 5: Solve for x
    x = 18,307,300,416,861.80/4,888,871.96
  6. Step 6: Final answer
    x = 3,744,688.06

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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.