Home / 8,282,722.60-11,430,133.74-4,661,050.60

Finding the Fourth Proportional to 8,282,722.60, 11,430,133.74 and 4,661,050.60

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Solution

The fourth proportional to 8,282,722.60, 11,430,133.74 and 4,661,050.60 is: 6,432,236.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,282,722.60 : 11,430,133.74 = 4,661,050.60 : x
  2. Step 2: Convert to fraction form
    8,282,722.60/11,430,133.74 = 4,661,050.60/x
  3. Step 3: Cross multiply
    8,282,722.60x = 11,430,133.74 × 4,661,050.60
  4. Step 4: Simplify right side
    8,282,722.60x = 53,276,431,726,907.24
  5. Step 5: Solve for x
    x = 53,276,431,726,907.24/8,282,722.60
  6. Step 6: Final answer
    x = 6,432,236.63

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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.