Home / 9,212,320.03-13,817,279.28-2,735,265.09

Finding the Fourth Proportional to 9,212,320.03, 13,817,279.28 and 2,735,265.09

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Solution

The fourth proportional to 9,212,320.03, 13,817,279.28 and 2,735,265.09 is: 4,102,541.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,320.03 : 13,817,279.28 = 2,735,265.09 : x
  2. Step 2: Convert to fraction form
    9,212,320.03/13,817,279.28 = 2,735,265.09/x
  3. Step 3: Cross multiply
    9,212,320.03x = 13,817,279.28 × 2,735,265.09
  4. Step 4: Simplify right side
    9,212,320.03x = 37,793,921,653,364.33
  5. Step 5: Solve for x
    x = 37,793,921,653,364.33/9,212,320.03
  6. Step 6: Final answer
    x = 4,102,541.11

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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.