Home / 9,214,731.70-13,822,097.55-4,097,151.70

Finding the Fourth Proportional to 9,214,731.70, 13,822,097.55 and 4,097,151.70

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Solution

The fourth proportional to 9,214,731.70, 13,822,097.55 and 4,097,151.70 is: 6,145,727.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,731.70 : 13,822,097.55 = 4,097,151.70 : x
  2. Step 2: Convert to fraction form
    9,214,731.70/13,822,097.55 = 4,097,151.70/x
  3. Step 3: Cross multiply
    9,214,731.70x = 13,822,097.55 × 4,097,151.70
  4. Step 4: Simplify right side
    9,214,731.70x = 56,631,230,474,548.34
  5. Step 5: Solve for x
    x = 56,631,230,474,548.34/9,214,731.70
  6. Step 6: Final answer
    x = 6,145,727.55

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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.