Home / 7,367,368.77-11,052,234.14-3,108,164.40

Finding the Fourth Proportional to 7,367,368.77, 11,052,234.14 and 3,108,164.40

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Solution

The fourth proportional to 7,367,368.77, 11,052,234.14 and 3,108,164.40 is: 4,662,744.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,368.77 : 11,052,234.14 = 3,108,164.40 : x
  2. Step 2: Convert to fraction form
    7,367,368.77/11,052,234.14 = 3,108,164.40/x
  3. Step 3: Cross multiply
    7,367,368.77x = 11,052,234.14 × 3,108,164.40
  4. Step 4: Simplify right side
    7,367,368.77x = 34,352,160,678,871.79
  5. Step 5: Solve for x
    x = 34,352,160,678,871.79/7,367,368.77
  6. Step 6: Final answer
    x = 4,662,744.83

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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.