Home / 9,791,238.56-14,686,855.44-3,059,652.80

Finding the Fourth Proportional to 9,791,238.56, 14,686,855.44 and 3,059,652.80

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Solution

The fourth proportional to 9,791,238.56, 14,686,855.44 and 3,059,652.80 is: 4,589,478.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,238.56 : 14,686,855.44 = 3,059,652.80 : x
  2. Step 2: Convert to fraction form
    9,791,238.56/14,686,855.44 = 3,059,652.80/x
  3. Step 3: Cross multiply
    9,791,238.56x = 14,686,855.44 × 3,059,652.80
  4. Step 4: Simplify right side
    9,791,238.56x = 44,936,678,370,191.23
  5. Step 5: Solve for x
    x = 44,936,678,370,191.23/9,791,238.56
  6. Step 6: Final answer
    x = 4,589,478.45

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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.