Home / 3,223,316.57-4,448,807.96-1,847,582.60

Finding the Fourth Proportional to 3,223,316.57, 4,448,807.96 and 1,847,582.60

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Solution

The fourth proportional to 3,223,316.57, 4,448,807.96 and 1,847,582.60 is: 2,550,025.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,316.57 : 4,448,807.96 = 1,847,582.60 : x
  2. Step 2: Convert to fraction form
    3,223,316.57/4,448,807.96 = 1,847,582.60/x
  3. Step 3: Cross multiply
    3,223,316.57x = 4,448,807.96 × 1,847,582.60
  4. Step 4: Simplify right side
    3,223,316.57x = 8,219,540,146,155.54
  5. Step 5: Solve for x
    x = 8,219,540,146,155.54/3,223,316.57
  6. Step 6: Final answer
    x = 2,550,025.72

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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.