Home / 2,772,379.14-4,160,227.59-2,546,771.46

Finding the Fourth Proportional to 2,772,379.14, 4,160,227.59 and 2,546,771.46

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Solution

The fourth proportional to 2,772,379.14, 4,160,227.59 and 2,546,771.46 is: 3,821,681.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,772,379.14 : 4,160,227.59 = 2,546,771.46 : x
  2. Step 2: Convert to fraction form
    2,772,379.14/4,160,227.59 = 2,546,771.46/x
  3. Step 3: Cross multiply
    2,772,379.14x = 4,160,227.59 × 2,546,771.46
  4. Step 4: Simplify right side
    2,772,379.14x = 10,595,148,893,316.58
  5. Step 5: Solve for x
    x = 10,595,148,893,316.58/2,772,379.14
  6. Step 6: Final answer
    x = 3,821,681.08

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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.