Home / 4,829,076.21-6,664,178.22-2,653,619.93

Finding the Fourth Proportional to 4,829,076.21, 6,664,178.22 and 2,653,619.93

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Solution

The fourth proportional to 4,829,076.21, 6,664,178.22 and 2,653,619.93 is: 3,662,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,076.21 : 6,664,178.22 = 2,653,619.93 : x
  2. Step 2: Convert to fraction form
    4,829,076.21/6,664,178.22 = 2,653,619.93/x
  3. Step 3: Cross multiply
    4,829,076.21x = 6,664,178.22 × 2,653,619.93
  4. Step 4: Simplify right side
    4,829,076.21x = 17,684,196,123,382.62
  5. Step 5: Solve for x
    x = 17,684,196,123,382.62/4,829,076.21
  6. Step 6: Final answer
    x = 3,662,024.65

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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.