Home / 9,595,892.78-13,242,312.85-5,465,922.34

Finding the Fourth Proportional to 9,595,892.78, 13,242,312.85 and 5,465,922.34

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Solution

The fourth proportional to 9,595,892.78, 13,242,312.85 and 5,465,922.34 is: 7,542,961.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595,892.78 : 13,242,312.85 = 5,465,922.34 : x
  2. Step 2: Convert to fraction form
    9,595,892.78/13,242,312.85 = 5,465,922.34/x
  3. Step 3: Cross multiply
    9,595,892.78x = 13,242,312.85 × 5,465,922.34
  4. Step 4: Simplify right side
    9,595,892.78x = 72,381,453,593,313.48
  5. Step 5: Solve for x
    x = 72,381,453,593,313.48/9,595,892.78
  6. Step 6: Final answer
    x = 7,542,961.90

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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.