Home / 2,610,584.28-3,602,550.20-1,448,962.61

Finding the Fourth Proportional to 2,610,584.28, 3,602,550.20 and 1,448,962.61

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Solution

The fourth proportional to 2,610,584.28, 3,602,550.20 and 1,448,962.61 is: 1,999,537.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,584.28 : 3,602,550.20 = 1,448,962.61 : x
  2. Step 2: Convert to fraction form
    2,610,584.28/3,602,550.20 = 1,448,962.61/x
  3. Step 3: Cross multiply
    2,610,584.28x = 3,602,550.20 × 1,448,962.61
  4. Step 4: Simplify right side
    2,610,584.28x = 5,219,960,515,190.46
  5. Step 5: Solve for x
    x = 5,219,960,515,190.46/2,610,584.28
  6. Step 6: Final answer
    x = 1,999,537.25

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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.