Home / 3,602,550.94-5,403,819.83-1,173,701.32

Finding the Fourth Proportional to 3,602,550.94, 5,403,819.83 and 1,173,701.32

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Solution

The fourth proportional to 3,602,550.94, 5,403,819.83 and 1,173,701.32 is: 1,760,549.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,550.94 : 5,403,819.83 = 1,173,701.32 : x
  2. Step 2: Convert to fraction form
    3,602,550.94/5,403,819.83 = 1,173,701.32/x
  3. Step 3: Cross multiply
    3,602,550.94x = 5,403,819.83 × 1,173,701.32
  4. Step 4: Simplify right side
    3,602,550.94x = 6,342,470,448,135.12
  5. Step 5: Solve for x
    x = 6,342,470,448,135.12/3,602,550.94
  6. Step 6: Final answer
    x = 1,760,549.83

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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.