Home / 5,015,530.48-6,923,550.84-3,386,144.86

Finding the Fourth Proportional to 5,015,530.48, 6,923,550.84 and 3,386,144.86

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Solution

The fourth proportional to 5,015,530.48, 6,923,550.84 and 3,386,144.86 is: 4,674,310.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,530.48 : 6,923,550.84 = 3,386,144.86 : x
  2. Step 2: Convert to fraction form
    5,015,530.48/6,923,550.84 = 3,386,144.86/x
  3. Step 3: Cross multiply
    5,015,530.48x = 6,923,550.84 × 3,386,144.86
  4. Step 4: Simplify right side
    5,015,530.48x = 23,444,146,059,807.76
  5. Step 5: Solve for x
    x = 23,444,146,059,807.76/5,015,530.48
  6. Step 6: Final answer
    x = 4,674,310.36

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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.