Home / 6,230,432.28-8,597,978.13-3,477,090.41

Finding the Fourth Proportional to 6,230,432.28, 8,597,978.13 and 3,477,090.41

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Solution

The fourth proportional to 6,230,432.28, 8,597,978.13 and 3,477,090.41 is: 4,798,374.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,432.28 : 8,597,978.13 = 3,477,090.41 : x
  2. Step 2: Convert to fraction form
    6,230,432.28/8,597,978.13 = 3,477,090.41/x
  3. Step 3: Cross multiply
    6,230,432.28x = 8,597,978.13 × 3,477,090.41
  4. Step 4: Simplify right side
    6,230,432.28x = 29,895,947,303,504.35
  5. Step 5: Solve for x
    x = 29,895,947,303,504.35/6,230,432.28
  6. Step 6: Final answer
    x = 4,798,374.49

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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.