Home / 6,664,485.52-9,197,002.52-3,724,302.63

Finding the Fourth Proportional to 6,664,485.52, 9,197,002.52 and 3,724,302.63

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Solution

The fourth proportional to 6,664,485.52, 9,197,002.52 and 3,724,302.63 is: 5,139,544.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,485.52 : 9,197,002.52 = 3,724,302.63 : x
  2. Step 2: Convert to fraction form
    6,664,485.52/9,197,002.52 = 3,724,302.63/x
  3. Step 3: Cross multiply
    6,664,485.52x = 9,197,002.52 × 3,724,302.63
  4. Step 4: Simplify right side
    6,664,485.52x = 34,252,420,672,402.07
  5. Step 5: Solve for x
    x = 34,252,420,672,402.07/6,664,485.52
  6. Step 6: Final answer
    x = 5,139,544.62

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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.