Home / 7,305,998.67-10,080,267.62-4,553,132.67

Finding the Fourth Proportional to 7,305,998.67, 10,080,267.62 and 4,553,132.67

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Solution

The fourth proportional to 7,305,998.67, 10,080,267.62 and 4,553,132.67 is: 6,282,070.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,998.67 : 10,080,267.62 = 4,553,132.67 : x
  2. Step 2: Convert to fraction form
    7,305,998.67/10,080,267.62 = 4,553,132.67/x
  3. Step 3: Cross multiply
    7,305,998.67x = 10,080,267.62 × 4,553,132.67
  4. Step 4: Simplify right side
    7,305,998.67x = 45,896,795,800,199.48
  5. Step 5: Solve for x
    x = 45,896,795,800,199.48/7,305,998.67
  6. Step 6: Final answer
    x = 6,282,070.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.