Home / 9,193,073.12-13,790,551.52-3,518,070.56

Finding the Fourth Proportional to 9,193,073.12, 13,790,551.52 and 3,518,070.56

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Solution

The fourth proportional to 9,193,073.12, 13,790,551.52 and 3,518,070.56 is: 5,277,466.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,073.12 : 13,790,551.52 = 3,518,070.56 : x
  2. Step 2: Convert to fraction form
    9,193,073.12/13,790,551.52 = 3,518,070.56/x
  3. Step 3: Cross multiply
    9,193,073.12x = 13,790,551.52 × 3,518,070.56
  4. Step 4: Simplify right side
    9,193,073.12x = 48,516,133,308,675.25
  5. Step 5: Solve for x
    x = 48,516,133,308,675.25/9,193,073.12
  6. Step 6: Final answer
    x = 5,277,466.27

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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.