Home / 2,779,299.68-4,164,370.32-2,546,883.68

Finding the Fourth Proportional to 2,779,299.68, 4,164,370.32 and 2,546,883.68

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Solution

The fourth proportional to 2,779,299.68, 4,164,370.32 and 2,546,883.68 is: 3,816,129.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,779,299.68 : 4,164,370.32 = 2,546,883.68 : x
  2. Step 2: Convert to fraction form
    2,779,299.68/4,164,370.32 = 2,546,883.68/x
  3. Step 3: Cross multiply
    2,779,299.68x = 4,164,370.32 × 2,546,883.68
  4. Step 4: Simplify right side
    2,779,299.68x = 10,606,166,805,484.38
  5. Step 5: Solve for x
    x = 10,606,166,805,484.38/2,779,299.68
  6. Step 6: Final answer
    x = 3,816,129.25

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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.