Home / 3,586,650.60-4,949,513.46-1,955,071.92

Finding the Fourth Proportional to 3,586,650.60, 4,949,513.46 and 1,955,071.92

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Solution

The fourth proportional to 3,586,650.60, 4,949,513.46 and 1,955,071.92 is: 2,697,964.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,650.60 : 4,949,513.46 = 1,955,071.92 : x
  2. Step 2: Convert to fraction form
    3,586,650.60/4,949,513.46 = 1,955,071.92/x
  3. Step 3: Cross multiply
    3,586,650.60x = 4,949,513.46 × 1,955,071.92
  4. Step 4: Simplify right side
    3,586,650.60x = 9,676,654,783,308.04
  5. Step 5: Solve for x
    x = 9,676,654,783,308.04/3,586,650.60
  6. Step 6: Final answer
    x = 2,697,964.16

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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.