Home / 4,780,131.15-6,596,495.64-2,604,693.09

Finding the Fourth Proportional to 4,780,131.15, 6,596,495.64 and 2,604,693.09

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Solution

The fourth proportional to 4,780,131.15, 6,596,495.64 and 2,604,693.09 is: 3,594,429.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,131.15 : 6,596,495.64 = 2,604,693.09 : x
  2. Step 2: Convert to fraction form
    4,780,131.15/6,596,495.64 = 2,604,693.09/x
  3. Step 3: Cross multiply
    4,780,131.15x = 6,596,495.64 × 2,604,693.09
  4. Step 4: Simplify right side
    4,780,131.15x = 17,181,846,611,723.12
  5. Step 5: Solve for x
    x = 17,181,846,611,723.12/4,780,131.15
  6. Step 6: Final answer
    x = 3,594,429.96

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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.