Home / 7,002,092.24-10,503,140.88-2,210,266.16

Finding the Fourth Proportional to 7,002,092.24, 10,503,140.88 and 2,210,266.16

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Solution

The fourth proportional to 7,002,092.24, 10,503,140.88 and 2,210,266.16 is: 3,315,400.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,092.24 : 10,503,140.88 = 2,210,266.16 : x
  2. Step 2: Convert to fraction form
    7,002,092.24/10,503,140.88 = 2,210,266.16/x
  3. Step 3: Cross multiply
    7,002,092.24x = 10,503,140.88 × 2,210,266.16
  4. Step 4: Simplify right side
    7,002,092.24x = 23,214,736,860,776.62
  5. Step 5: Solve for x
    x = 23,214,736,860,776.62/7,002,092.24
  6. Step 6: Final answer
    x = 3,315,400.04

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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.