Home / 5,505,068.52-8,257,602.77-5,505,068.52

Finding the Fourth Proportional to 5,505,068.52, 8,257,602.77 and 5,505,068.52

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Solution

The fourth proportional to 5,505,068.52, 8,257,602.77 and 5,505,068.52 is: 8,257,602.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,068.52 : 8,257,602.77 = 5,505,068.52 : x
  2. Step 2: Convert to fraction form
    5,505,068.52/8,257,602.77 = 5,505,068.52/x
  3. Step 3: Cross multiply
    5,505,068.52x = 8,257,602.77 × 5,505,068.52
  4. Step 4: Simplify right side
    5,505,068.52x = 45,458,669,032,266.45
  5. Step 5: Solve for x
    x = 45,458,669,032,266.45/5,505,068.52
  6. Step 6: Final answer
    x = 8,257,602.77

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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.