Home / 3,225,971.60-4,838,951.52-953,092.64

Finding the Fourth Proportional to 3,225,971.60, 4,838,951.52 and 953,092.64

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Solution

The fourth proportional to 3,225,971.60, 4,838,951.52 and 953,092.64 is: 1,429,637.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,971.60 : 4,838,951.52 = 953,092.64 : x
  2. Step 2: Convert to fraction form
    3,225,971.60/4,838,951.52 = 953,092.64/x
  3. Step 3: Cross multiply
    3,225,971.60x = 4,838,951.52 × 953,092.64
  4. Step 4: Simplify right side
    3,225,971.60x = 4,611,969,079,028.81
  5. Step 5: Solve for x
    x = 4,611,969,079,028.81/3,225,971.60
  6. Step 6: Final answer
    x = 1,429,637.22

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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.