Home / 9,146,300.40-13,724,764.68-4,097,610.72

Finding the Fourth Proportional to 9,146,300.40, 13,724,764.68 and 4,097,610.72

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Solution

The fourth proportional to 9,146,300.40, 13,724,764.68 and 4,097,610.72 is: 6,148,796.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,146,300.40 : 13,724,764.68 = 4,097,610.72 : x
  2. Step 2: Convert to fraction form
    9,146,300.40/13,724,764.68 = 4,097,610.72/x
  3. Step 3: Cross multiply
    9,146,300.40x = 13,724,764.68 × 4,097,610.72
  4. Step 4: Simplify right side
    9,146,300.40x = 56,238,742,882,245.38
  5. Step 5: Solve for x
    x = 56,238,742,882,245.38/9,146,300.40
  6. Step 6: Final answer
    x = 6,148,796.83

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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.