Home / 11,793,528.61-17,689,627.52-5,226,346.14

Finding the Fourth Proportional to 11,793,528.61, 17,689,627.52 and 5,226,346.14

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Solution

The fourth proportional to 11,793,528.61, 17,689,627.52 and 5,226,346.14 is: 7,839,224.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,528.61 : 17,689,627.52 = 5,226,346.14 : x
  2. Step 2: Convert to fraction form
    11,793,528.61/17,689,627.52 = 5,226,346.14/x
  3. Step 3: Cross multiply
    11,793,528.61x = 17,689,627.52 × 5,226,346.14
  4. Step 4: Simplify right side
    11,793,528.61x = 92,452,116,434,320.75
  5. Step 5: Solve for x
    x = 92,452,116,434,320.75/11,793,528.61
  6. Step 6: Final answer
    x = 7,839,224.33

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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.