Home / 3,675,565-5,072,273.22-2,043,926.92

Finding the Fourth Proportional to 3,675,565, 5,072,273.22 and 2,043,926.92

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Solution

The fourth proportional to 3,675,565, 5,072,273.22 and 2,043,926.92 is: 2,820,615.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,565 : 5,072,273.22 = 2,043,926.92 : x
  2. Step 2: Convert to fraction form
    3,675,565/5,072,273.22 = 2,043,926.92/x
  3. Step 3: Cross multiply
    3,675,565x = 5,072,273.22 × 2,043,926.92
  4. Step 4: Simplify right side
    3,675,565x = 10,367,355,779,953.08
  5. Step 5: Solve for x
    x = 10,367,355,779,953.08/3,675,565
  6. Step 6: Final answer
    x = 2,820,615.55

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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.