Home / 2,448,400.60-3,671,288.70-1,026,850.60

Finding the Fourth Proportional to 2,448,400.60, 3,671,288.70 and 1,026,850.60

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Solution

The fourth proportional to 2,448,400.60, 3,671,288.70 and 1,026,850.60 is: 1,539,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,400.60 : 3,671,288.70 = 1,026,850.60 : x
  2. Step 2: Convert to fraction form
    2,448,400.60/3,671,288.70 = 1,026,850.60/x
  3. Step 3: Cross multiply
    2,448,400.60x = 3,671,288.70 × 1,026,850.60
  4. Step 4: Simplify right side
    2,448,400.60x = 3,769,865,004,368.22
  5. Step 5: Solve for x
    x = 3,769,865,004,368.22/2,448,400.60
  6. Step 6: Final answer
    x = 1,539,725.57

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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.