Home / 4,379.02-6,570.46-2,298.54

Finding the Fourth Proportional to 4,379.02, 6,570.46 and 2,298.54

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Solution

The fourth proportional to 4,379.02, 6,570.46 and 2,298.54 is: 3,448.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379.02 : 6,570.46 = 2,298.54 : x
  2. Step 2: Convert to fraction form
    4,379.02/6,570.46 = 2,298.54/x
  3. Step 3: Cross multiply
    4,379.02x = 6,570.46 × 2,298.54
  4. Step 4: Simplify right side
    4,379.02x = 15,102,465.13
  5. Step 5: Solve for x
    x = 15,102,465.13/4,379.02
  6. Step 6: Final answer
    x = 3,448.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.