Home / 3,184,926.75-4,779,445.43-1,163,001.38

Finding the Fourth Proportional to 3,184,926.75, 4,779,445.43 and 1,163,001.38

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Solution

The fourth proportional to 3,184,926.75, 4,779,445.43 and 1,163,001.38 is: 1,745,252.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,926.75 : 4,779,445.43 = 1,163,001.38 : x
  2. Step 2: Convert to fraction form
    3,184,926.75/4,779,445.43 = 1,163,001.38/x
  3. Step 3: Cross multiply
    3,184,926.75x = 4,779,445.43 × 1,163,001.38
  4. Step 4: Simplify right side
    3,184,926.75x = 5,558,501,609,734.97
  5. Step 5: Solve for x
    x = 5,558,501,609,734.97/3,184,926.75
  6. Step 6: Final answer
    x = 1,745,252.57

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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.