Home / 5,711,110.94-8,569,282.48-2,473,638.82

Finding the Fourth Proportional to 5,711,110.94, 8,569,282.48 and 2,473,638.82

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Solution

The fourth proportional to 5,711,110.94, 8,569,282.48 and 2,473,638.82 is: 3,711,591.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,110.94 : 8,569,282.48 = 2,473,638.82 : x
  2. Step 2: Convert to fraction form
    5,711,110.94/8,569,282.48 = 2,473,638.82/x
  3. Step 3: Cross multiply
    5,711,110.94x = 8,569,282.48 × 2,473,638.82
  4. Step 4: Simplify right side
    5,711,110.94x = 21,197,309,774,466.57
  5. Step 5: Solve for x
    x = 21,197,309,774,466.57/5,711,110.94
  6. Step 6: Final answer
    x = 3,711,591.32

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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.