Home / 10,024,682.45-13,834,072.01-5,441,004.77

Finding the Fourth Proportional to 10,024,682.45, 13,834,072.01 and 5,441,004.77

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Solution

The fourth proportional to 10,024,682.45, 13,834,072.01 and 5,441,004.77 is: 7,508,592.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,682.45 : 13,834,072.01 = 5,441,004.77 : x
  2. Step 2: Convert to fraction form
    10,024,682.45/13,834,072.01 = 5,441,004.77/x
  3. Step 3: Cross multiply
    10,024,682.45x = 13,834,072.01 × 5,441,004.77
  4. Step 4: Simplify right side
    10,024,682.45x = 75,271,251,739,365.62
  5. Step 5: Solve for x
    x = 75,271,251,739,365.62/10,024,682.45
  6. Step 6: Final answer
    x = 7,508,592.13

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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.