Home / 3,388,373.52-5,081,068.26-1,591,767.60

Finding the Fourth Proportional to 3,388,373.52, 5,081,068.26 and 1,591,767.60

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Solution

The fourth proportional to 3,388,373.52, 5,081,068.26 and 1,591,767.60 is: 2,386,950.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,373.52 : 5,081,068.26 = 1,591,767.60 : x
  2. Step 2: Convert to fraction form
    3,388,373.52/5,081,068.26 = 1,591,767.60/x
  3. Step 3: Cross multiply
    3,388,373.52x = 5,081,068.26 × 1,591,767.60
  4. Step 4: Simplify right side
    3,388,373.52x = 8,087,879,829,656.38
  5. Step 5: Solve for x
    x = 8,087,879,829,656.38/3,388,373.52
  6. Step 6: Final answer
    x = 2,386,950.49

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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.