Home / 11,426,358.67-17,139,339.46-4,602,757.44

Finding the Fourth Proportional to 11,426,358.67, 17,139,339.46 and 4,602,757.44

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Solution

The fourth proportional to 11,426,358.67, 17,139,339.46 and 4,602,757.44 is: 6,904,056.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,426,358.67 : 17,139,339.46 = 4,602,757.44 : x
  2. Step 2: Convert to fraction form
    11,426,358.67/17,139,339.46 = 4,602,757.44/x
  3. Step 3: Cross multiply
    11,426,358.67x = 17,139,339.46 × 4,602,757.44
  4. Step 4: Simplify right side
    11,426,358.67x = 78,888,222,216,200.59
  5. Step 5: Solve for x
    x = 78,888,222,216,200.59/11,426,358.67
  6. Step 6: Final answer
    x = 6,904,056.18

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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.