Home / 3,085,368.30-4,628,614.05-1,063,902.06

Finding the Fourth Proportional to 3,085,368.30, 4,628,614.05 and 1,063,902.06

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Solution

The fourth proportional to 3,085,368.30, 4,628,614.05 and 1,063,902.06 is: 1,596,046.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,368.30 : 4,628,614.05 = 1,063,902.06 : x
  2. Step 2: Convert to fraction form
    3,085,368.30/4,628,614.05 = 1,063,902.06/x
  3. Step 3: Cross multiply
    3,085,368.30x = 4,628,614.05 × 1,063,902.06
  4. Step 4: Simplify right side
    3,085,368.30x = 4,924,392,022,739.94
  5. Step 5: Solve for x
    x = 4,924,392,022,739.94/3,085,368.30
  6. Step 6: Final answer
    x = 1,596,046.74

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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.