Home / 4,883,210.40-7,324,815.60-3,182,599.20

Finding the Fourth Proportional to 4,883,210.40, 7,324,815.60 and 3,182,599.20

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Solution

The fourth proportional to 4,883,210.40, 7,324,815.60 and 3,182,599.20 is: 4,773,898.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,210.40 : 7,324,815.60 = 3,182,599.20 : x
  2. Step 2: Convert to fraction form
    4,883,210.40/7,324,815.60 = 3,182,599.20/x
  3. Step 3: Cross multiply
    4,883,210.40x = 7,324,815.60 × 3,182,599.20
  4. Step 4: Simplify right side
    4,883,210.40x = 23,311,952,268,707.52
  5. Step 5: Solve for x
    x = 23,311,952,268,707.52/4,883,210.40
  6. Step 6: Final answer
    x = 4,773,898.80

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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.