Home / 4,602,321.58-6,349,796.30-2,668,196.22

Finding the Fourth Proportional to 4,602,321.58, 6,349,796.30 and 2,668,196.22

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Solution

The fourth proportional to 4,602,321.58, 6,349,796.30 and 2,668,196.22 is: 3,681,294.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,321.58 : 6,349,796.30 = 2,668,196.22 : x
  2. Step 2: Convert to fraction form
    4,602,321.58/6,349,796.30 = 2,668,196.22/x
  3. Step 3: Cross multiply
    4,602,321.58x = 6,349,796.30 × 2,668,196.22
  4. Step 4: Simplify right side
    4,602,321.58x = 16,942,502,485,429.99
  5. Step 5: Solve for x
    x = 16,942,502,485,429.99/4,602,321.58
  6. Step 6: Final answer
    x = 3,681,294.80

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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.