Home / 3,064,684.76-4,229,264.76-1,776,272.48

Finding the Fourth Proportional to 3,064,684.76, 4,229,264.76 and 1,776,272.48

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Solution

The fourth proportional to 3,064,684.76, 4,229,264.76 and 1,776,272.48 is: 2,451,255.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,684.76 : 4,229,264.76 = 1,776,272.48 : x
  2. Step 2: Convert to fraction form
    3,064,684.76/4,229,264.76 = 1,776,272.48/x
  3. Step 3: Cross multiply
    3,064,684.76x = 4,229,264.76 × 1,776,272.48
  4. Step 4: Simplify right side
    3,064,684.76x = 7,512,326,576,014.46
  5. Step 5: Solve for x
    x = 7,512,326,576,014.46/3,064,684.76
  6. Step 6: Final answer
    x = 2,451,255.90

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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.