Home / 7,283,847.24-10,918,663.11-4,723,482.60

Finding the Fourth Proportional to 7,283,847.24, 10,918,663.11 and 4,723,482.60

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Solution

The fourth proportional to 7,283,847.24, 10,918,663.11 and 4,723,482.60 is: 7,080,614.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,847.24 : 10,918,663.11 = 4,723,482.60 : x
  2. Step 2: Convert to fraction form
    7,283,847.24/10,918,663.11 = 4,723,482.60/x
  3. Step 3: Cross multiply
    7,283,847.24x = 10,918,663.11 × 4,723,482.60
  4. Step 4: Simplify right side
    7,283,847.24x = 51,574,115,215,346.88
  5. Step 5: Solve for x
    x = 51,574,115,215,346.88/7,283,847.24
  6. Step 6: Final answer
    x = 7,080,614.61

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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.