Home / 4,698.28-6,484.02-2,602.60

Finding the Fourth Proportional to 4,698.28, 6,484.02 and 2,602.60

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Solution

The fourth proportional to 4,698.28, 6,484.02 and 2,602.60 is: 3,591.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.28 : 6,484.02 = 2,602.60 : x
  2. Step 2: Convert to fraction form
    4,698.28/6,484.02 = 2,602.60/x
  3. Step 3: Cross multiply
    4,698.28x = 6,484.02 × 2,602.60
  4. Step 4: Simplify right side
    4,698.28x = 16,875,310.45
  5. Step 5: Solve for x
    x = 16,875,310.45/4,698.28
  6. Step 6: Final answer
    x = 3,591.81

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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.