Home / 3,298,967.01-4,552,530.52-1,848,690.77

Finding the Fourth Proportional to 3,298,967.01, 4,552,530.52 and 1,848,690.77

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Solution

The fourth proportional to 3,298,967.01, 4,552,530.52 and 1,848,690.77 is: 2,551,168.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,967.01 : 4,552,530.52 = 1,848,690.77 : x
  2. Step 2: Convert to fraction form
    3,298,967.01/4,552,530.52 = 1,848,690.77/x
  3. Step 3: Cross multiply
    3,298,967.01x = 4,552,530.52 × 1,848,690.77
  4. Step 4: Simplify right side
    3,298,967.01x = 8,416,221,146,552.65
  5. Step 5: Solve for x
    x = 8,416,221,146,552.65/3,298,967.01
  6. Step 6: Final answer
    x = 2,551,168.63

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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.