Home / 5,505,124.47-8,257,686.69-5,505,124.47

Finding the Fourth Proportional to 5,505,124.47, 8,257,686.69 and 5,505,124.47

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Solution

The fourth proportional to 5,505,124.47, 8,257,686.69 and 5,505,124.47 is: 8,257,686.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,124.47 : 8,257,686.69 = 5,505,124.47 : x
  2. Step 2: Convert to fraction form
    5,505,124.47/8,257,686.69 = 5,505,124.47/x
  3. Step 3: Cross multiply
    5,505,124.47x = 8,257,686.69 × 5,505,124.47
  4. Step 4: Simplify right side
    5,505,124.47x = 45,459,593,062,712.30
  5. Step 5: Solve for x
    x = 45,459,593,062,712.30/5,505,124.47
  6. Step 6: Final answer
    x = 8,257,686.69

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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.