Home / 3,586,597.48-4,949,355.50-1,954,968.92

Finding the Fourth Proportional to 3,586,597.48, 4,949,355.50 and 1,954,968.92

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Solution

The fourth proportional to 3,586,597.48, 4,949,355.50 and 1,954,968.92 is: 2,697,775.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,597.48 : 4,949,355.50 = 1,954,968.92 : x
  2. Step 2: Convert to fraction form
    3,586,597.48/4,949,355.50 = 1,954,968.92/x
  3. Step 3: Cross multiply
    3,586,597.48x = 4,949,355.50 × 1,954,968.92
  4. Step 4: Simplify right side
    3,586,597.48x = 9,675,836,176,531.06
  5. Step 5: Solve for x
    x = 9,675,836,176,531.06/3,586,597.48
  6. Step 6: Final answer
    x = 2,697,775.88

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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.