Home / 10,740,918.60-14,822,833.32-5,846,320.44

Finding the Fourth Proportional to 10,740,918.60, 14,822,833.32 and 5,846,320.44

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Solution

The fourth proportional to 10,740,918.60, 14,822,833.32 and 5,846,320.44 is: 8,068,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740,918.60 : 14,822,833.32 = 5,846,320.44 : x
  2. Step 2: Convert to fraction form
    10,740,918.60/14,822,833.32 = 5,846,320.44/x
  3. Step 3: Cross multiply
    10,740,918.60x = 14,822,833.32 × 5,846,320.44
  4. Step 4: Simplify right side
    10,740,918.60x = 86,659,033,417,429.06
  5. Step 5: Solve for x
    x = 86,659,033,417,429.06/10,740,918.60
  6. Step 6: Final answer
    x = 8,068,121.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.