Home / 5,681,526-8,523,485.90-1,843,048.69

Finding the Fourth Proportional to 5,681,526, 8,523,485.90 and 1,843,048.69

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Solution

The fourth proportional to 5,681,526, 8,523,485.90 and 1,843,048.69 is: 2,764,961.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,526 : 8,523,485.90 = 1,843,048.69 : x
  2. Step 2: Convert to fraction form
    5,681,526/8,523,485.90 = 1,843,048.69/x
  3. Step 3: Cross multiply
    5,681,526x = 8,523,485.90 × 1,843,048.69
  4. Step 4: Simplify right side
    5,681,526x = 15,709,199,505,527.38
  5. Step 5: Solve for x
    x = 15,709,199,505,527.38/5,681,526
  6. Step 6: Final answer
    x = 2,764,961.30

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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.