Home / 10,227,251.04-15,336,889.74-3,834,015

Finding the Fourth Proportional to 10,227,251.04, 15,336,889.74 and 3,834,015

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Solution

The fourth proportional to 10,227,251.04, 15,336,889.74 and 3,834,015 is: 5,749,527.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,227,251.04 : 15,336,889.74 = 3,834,015 : x
  2. Step 2: Convert to fraction form
    10,227,251.04/15,336,889.74 = 3,834,015/x
  3. Step 3: Cross multiply
    10,227,251.04x = 15,336,889.74 × 3,834,015
  4. Step 4: Simplify right side
    10,227,251.04x = 58,801,865,316,506.10
  5. Step 5: Solve for x
    x = 58,801,865,316,506.10/10,227,251.04
  6. Step 6: Final answer
    x = 5,749,527.91

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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.