Home / 9,520,153.82-13,134,567.90-6,084,376.82

Finding the Fourth Proportional to 9,520,153.82, 13,134,567.90 and 6,084,376.82

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Solution

The fourth proportional to 9,520,153.82, 13,134,567.90 and 6,084,376.82 is: 8,394,366.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,153.82 : 13,134,567.90 = 6,084,376.82 : x
  2. Step 2: Convert to fraction form
    9,520,153.82/13,134,567.90 = 6,084,376.82/x
  3. Step 3: Cross multiply
    9,520,153.82x = 13,134,567.90 × 6,084,376.82
  4. Step 4: Simplify right side
    9,520,153.82x = 79,915,660,471,476.08
  5. Step 5: Solve for x
    x = 79,915,660,471,476.08/9,520,153.82
  6. Step 6: Final answer
    x = 8,394,366.52

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1.5x scale

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.