Home / 4,409,827.28-6,612,166.01-1,711,000.43

Finding the Fourth Proportional to 4,409,827.28, 6,612,166.01 and 1,711,000.43

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Solution

The fourth proportional to 4,409,827.28, 6,612,166.01 and 1,711,000.43 is: 2,565,501.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409,827.28 : 6,612,166.01 = 1,711,000.43 : x
  2. Step 2: Convert to fraction form
    4,409,827.28/6,612,166.01 = 1,711,000.43/x
  3. Step 3: Cross multiply
    4,409,827.28x = 6,612,166.01 × 1,711,000.43
  4. Step 4: Simplify right side
    4,409,827.28x = 11,313,418,882,353.68
  5. Step 5: Solve for x
    x = 11,313,418,882,353.68/4,409,827.28
  6. Step 6: Final answer
    x = 2,565,501.59

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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.