Home / 8,744,579.47-13,118,550.46-3,352,809.39

Finding the Fourth Proportional to 8,744,579.47, 13,118,550.46 and 3,352,809.39

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Solution

The fourth proportional to 8,744,579.47, 13,118,550.46 and 3,352,809.39 is: 5,029,858.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,579.47 : 13,118,550.46 = 3,352,809.39 : x
  2. Step 2: Convert to fraction form
    8,744,579.47/13,118,550.46 = 3,352,809.39/x
  3. Step 3: Cross multiply
    8,744,579.47x = 13,118,550.46 × 3,352,809.39
  4. Step 4: Simplify right side
    8,744,579.47x = 43,983,999,165,476.82
  5. Step 5: Solve for x
    x = 43,983,999,165,476.82/8,744,579.47
  6. Step 6: Final answer
    x = 5,029,858.70

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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.