Home / 2,048,997.60-3,073,467.60-927,064.80

Finding the Fourth Proportional to 2,048,997.60, 3,073,467.60 and 927,064.80

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Solution

The fourth proportional to 2,048,997.60, 3,073,467.60 and 927,064.80 is: 1,390,584.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,997.60 : 3,073,467.60 = 927,064.80 : x
  2. Step 2: Convert to fraction form
    2,048,997.60/3,073,467.60 = 927,064.80/x
  3. Step 3: Cross multiply
    2,048,997.60x = 3,073,467.60 × 927,064.80
  4. Step 4: Simplify right side
    2,048,997.60x = 2,849,303,625,900.48
  5. Step 5: Solve for x
    x = 2,849,303,625,900.48/2,048,997.60
  6. Step 6: Final answer
    x = 1,390,584.17

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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.