Home / 5,625,185.86-7,762,758.69-3,046,858.66

Finding the Fourth Proportional to 5,625,185.86, 7,762,758.69 and 3,046,858.66

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Solution

The fourth proportional to 5,625,185.86, 7,762,758.69 and 3,046,858.66 is: 4,204,666.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,185.86 : 7,762,758.69 = 3,046,858.66 : x
  2. Step 2: Convert to fraction form
    5,625,185.86/7,762,758.69 = 3,046,858.66/x
  3. Step 3: Cross multiply
    5,625,185.86x = 7,762,758.69 × 3,046,858.66
  4. Step 4: Simplify right side
    5,625,185.86x = 23,652,028,540,116.76
  5. Step 5: Solve for x
    x = 23,652,028,540,116.76/5,625,185.86
  6. Step 6: Final answer
    x = 4,204,666.14

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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.