Home / 4,669,106.02-6,443,464.89-2,631,914.98

Finding the Fourth Proportional to 4,669,106.02, 6,443,464.89 and 2,631,914.98

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Solution

The fourth proportional to 4,669,106.02, 6,443,464.89 and 2,631,914.98 is: 3,632,098.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,106.02 : 6,443,464.89 = 2,631,914.98 : x
  2. Step 2: Convert to fraction form
    4,669,106.02/6,443,464.89 = 2,631,914.98/x
  3. Step 3: Cross multiply
    4,669,106.02x = 6,443,464.89 × 2,631,914.98
  4. Step 4: Simplify right side
    4,669,106.02x = 16,958,651,767,095.05
  5. Step 5: Solve for x
    x = 16,958,651,767,095.05/4,669,106.02
  6. Step 6: Final answer
    x = 3,632,098.24

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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.