Home / 5,681,524.69-8,523,483.93-1,843,047.38

Finding the Fourth Proportional to 5,681,524.69, 8,523,483.93 and 1,843,047.38

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Solution

The fourth proportional to 5,681,524.69, 8,523,483.93 and 1,843,047.38 is: 2,764,959.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,524.69 : 8,523,483.93 = 1,843,047.38 : x
  2. Step 2: Convert to fraction form
    5,681,524.69/8,523,483.93 = 1,843,047.38/x
  3. Step 3: Cross multiply
    5,681,524.69x = 8,523,483.93 × 1,843,047.38
  4. Step 4: Simplify right side
    5,681,524.69x = 15,709,184,699,022.72
  5. Step 5: Solve for x
    x = 15,709,184,699,022.72/5,681,524.69
  6. Step 6: Final answer
    x = 2,764,959.33

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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.