Home / 11,497,202.40-17,237,930.40-5,434,838.40

Finding the Fourth Proportional to 11,497,202.40, 17,237,930.40 and 5,434,838.40

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Solution

The fourth proportional to 11,497,202.40, 17,237,930.40 and 5,434,838.40 is: 8,148,535.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497,202.40 : 17,237,930.40 = 5,434,838.40 : x
  2. Step 2: Convert to fraction form
    11,497,202.40/17,237,930.40 = 5,434,838.40/x
  3. Step 3: Cross multiply
    11,497,202.40x = 17,237,930.40 × 5,434,838.40
  4. Step 4: Simplify right side
    11,497,202.40x = 93,685,366,074,447.36
  5. Step 5: Solve for x
    x = 93,685,366,074,447.36/11,497,202.40
  6. Step 6: Final answer
    x = 8,148,535.86

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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.